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  • Overhead View of KEL TEC SUB 2000 Gen 2 M-SERIES in Box
  • KEL TEC SUB 2000 M-SERIES Resting on M-SERIES Box
  • Overhead View of KEL TEC SUB 2000 M-SERIES with Manual and Certificate
  • KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale - M-SERIES/
  • KEL TEC SUB 2000 Gen 2 M-SERIES Multi Mag with Curved Trigger
  • Close-up of Muzzle Brake Installed on KEL TEC SUB 2000 M-SERIES
  • SUB-2000 M-SERIES Parts Graphic
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Spotlight

KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale

review-star review-star review-star review-star review-star
(4.85) 139 reviews
Price: $799.95
in-stock-product Availability: IN STOCK

Retail: Retail: $999.00

You Save: $199.05 (19.9%)

Which Frame / Magazine Configuration?:

What type of Trigger do you want?:

Recoilless or Double Finger Charging Handle?:

Peep or Notch Sight?:

Extra Operator Add-On? (Includes Installation):

Do you need it California Compliant?:


Update price
Quantity:
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Product Information

About This Item

Please select options carefully, order cannot be altered once processed.

  • Explore our premium collection of KEL TEC SUB 2000 accessories all in one pistol caliber carbine: the M-SERIES CARBINE.
  • Introducing the first-ever Limited Edition KEL-TEC SUB-2000 in KEL-TEC history.
    • Backed by the M*CARBO 100% Lifetime Guarantee and KEL-TEC Factory Warranty.
  • The M-SERIES CARBINE is competition-ready straight out of the box.
  • Due to high demand for the M-SERIES, orders are final once placed. Make sure you're ordering the right item by referring to our linked articles.
    • Firearm order cancellations only possible within 24 hours of purchase.
  • Not sure which Glock Frame to get?  Check out our G19 vs G17 Article.
  • Not sure about the Multi-Mag Option?  Check out Multi-Mag Explained Article.
  • Ensure your FFL sends a copy of their license to ffl@mcarbo.com, mentioning your name and order number in the subject line.
  • All M-SERIES CARBINES are shipped via UPS Ground, insured, with signature required.
  • Coupons apply only to parts & accessories, not firearms.
  • *Customers in Massachusetts and New Jersey, please select an FFL that can perform a Pin & Weld.
    • If your state mandates a Pin & Weld, there's an extra $75 fee for our service. Confirm with your local gunsmith or FFL before purchasing.
  • The M-SERIES Carbine is unavailable to residents of New York, Connecticut, Washington, or Illinois due to recent regulations.
  • M-SERIES Carbine - California Compliant Version Available
  • Our Sub-2000 Shell Deflector is not compatible with our California Compliant M-Series
  • Proudly Made in the USA!
Description

KEL-TEC SUB-2000 M-SERIES CARBINE

  • Estimated Lead Time for M-SERIES Orders: 4-6 Weeks
  • Need an FFL? Use the FFL API Database on the Checkout Page to find one in your area (To activate the FFL Map Search Tool, an FFL item must be in your cart).

For the first time in KEL-TEC's history, in partnership with MCARBO, we introduce the KEL-TEC SUB-2000 M-SERIES! This limited-edition M-SERIES CARBINE is expertly assembled at the KEL-TEC Factory in Cocoa, FL, featuring top-tier MCARBO performance upgrades.

(M-SERIES CARBINE pictured with EXTRA OPERATOR PACKAGE installed below)

SUB-2000 M-SERIES Graphic

M-SERIES CARBINE Includes:

  1. Muzzle Brake
  2. Rear Flip Sight (Notch or Peep)
  3. Performance Trigger Bar
  4. Aluminum Trigger (Flat or Curved)
  5. Aluminum Trigger Guard
  6. Trigger Spring Kit
  7. Bolt Tube Cover
  8. Charging Handle (Recoilless or Double Finger)
  9. Stainless Steel Feed Ramp
  10. Stainless Steel Hammer Bushing
  11. Extended Magazine Release (Glock or Multi-Mag)
  12. Recoil Buffer
  13. Carbon Steel Grip Pins & Screws
  14. Exclusive Laser Engraving

Extra Operator Package Includes:

  1. Rapid Deployment Latch (RDL)
  2. Folding Optic Mount (Optic Not Included)
  3. Buttstock Pad

All the KEL TEC SUB 2000 accessories that enthusiasts adore are now available in the new M-SERIES Pistol Caliber Carbine. This production was made possible due to numerous requests by the MCARBO Brotherhood. We appreciate your support!

Watch the 704 Tactical's unboxing and quick review of the new M-SERIES SUB-2000.

Save $100 with the M-SERIES KEL-TEC SUB-2000 compared to doing it yourself. It's competition-ready straight out of the box!

Shipping & Handling:

  • All M-SERIES CARBINES are shipped via UPS Ground with insurance and require a signature upon delivery.
  • Please have your chosen FFL email a copy of their license to ffl@mcarbo.com, mentioning your name and order number in the subject.
  • Note: The M-SERIES isn't available to residents of New York, Connecticut, Washington, or Illinois due to regulations.
  • California compliant M-SERIES Carbines require an additional 2-3 weeks for modifications before delivery to your FFL.
  • The Multi-Mag M-SERIES version costs an additional $20 due to the inclusion of extra mag catches: SIG P320, CZ75, and Beretta 92 & 96.

To expedite the process, kindly inform your selected FFL about the incoming shipment and ask them to email their license to ffl@mcarbo.com, referencing your name and order number.

KEL-TEC SUB-2000 Resources:

If you're getting the KEL-TEC SUB-2000 Gen 2 M-SERIES, then you might find the following KEL-TEC SUB-2000 Resources useful in further enhancing your firearm. Download the SUB-2000 Owners Manual or use the Exploded View of the SUB-2000 Parts Diagram to plan your next firearm project.

KEL-TEC SUB-2000 Owner's Manual
KEL-TEC SUB-2000 Exploded View

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Drop Tested and Approved:

KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").

Tested and Approved:

The KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

**Due to M-Series Sales Volume- Changes and/or Adjustments can no longer be made once the order is placed

No cancelations after 24 hours on Firearm Purchases.

*Refund / Exchange or Store Credit cannot be given for any "Firearms" as these are Transferable Items regulated by the ATF.*

Reviews
2nd sub2k
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Did all the upgrades myself on the first one, and liked it so much I got a second one but let my brothers at mcarbo do the installs this time around. With mil pricing and the keltec rebate it is worth every penny. Awesome gun with these upgrades!
An OK little carbine
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Quality is good for a folder. Price I paid was pretty good. But, I gave this a 4 star because the original charging handle is pretty thin, making it a bit hard on the fingers to rack. The rifle is apparently not sited in before leaving the factory; and changing the site picture is not easy. If you are going to shoot it for any length of time, it needs a butt pad. But, I am 75 years young, so that makes a difference.
An OK little carbine
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Quality is good for a folder. Price I paid was pretty good. But, I gave this a 4 star because the original charging handle is pretty thin, making it a bit hard on the fingers to rack. The rifle is apparently not sited in before leaving the factory; and changing the site picture is not easy. If you are going to shoot it for any length of time, it needs a butt pad. But, I am 75 years young, so that makes a difference.
KEL-TEK MSERIES SUB-2000
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I received the M-Series and was happy to see the craftmanship of the carbine. I could not move the rear site, way to tight and the set screw was not tightened. (Quality Control) I did make an attempt to contact them on the lead time and could not get any response for about two weeks and then I received an email letting me know the carbine was being worked on. So, I called a few days later to check and see if all was well because they had $1100.00 of my money. Still no phone call to this day. The only reason for the three stars is the customer service. I have ordered many upgrades from these guys just wish you could get a live person on the phone.
Best way to own a Sub2k
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The difference between this and a stock sub2k is amazing and definitely worth the money. I couldn't be happier with my purchase even after thousand or so rounds it's still perfect.
Looking for assessable for this rifle
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I just bought a keltech CQB last sunday and I was surprised and happy at the same time. I had fun at the range
review image  
Was it worth it
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Short answer…. yes. My Dad is 90. He was a long gun shooter (skeet hunting etc) which is not my thing. I wanted a gun I could take to the range that he could shoot while I was pistol shooting (and so we could share ammo). He loved it!!! Soft shooting, accurate, easy to rack.

The additions to the platform made a huge difference to feel and usability for both myself and my Dad. It shares ammo and mags with my primary which makes it a nice addition to SHTF pack. The addition of metal parts makes me trust the weapon more. I have put over 1000 rounds through this in just a couple weeks with 0 feed issues. It eats everything. It does get warm after a couple hundred rounds. Trigger is light and tactile. Sights are right on. Red dot is nice but if you are an iron shooter you will have no accuracy issues with this. Fit and finish was excellent.

It is lite, accurate, folds small and is fun to shoot. For me it was well worth it. It is not an AR replacement but I will use it as a home defense gun. As always MCARBO delivered a quality product. Best of all I get to hang out with my Dad at the range!
The greatness of MCARBO
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I have a cmmg banshee 9mm 5inch barrel and a Daniel Defense Carbine that I just sold, the MCARBO Version of the keltech sub2000 takes are just as as good as those two carbines to me, with a 16inch barrel maybe a little better. I've not had one failure to feed, or issue with my Mcarbo Sub2000 and I've had it over a year with at least 4500 rds thru it. If you want a serious self defense weapon invest in the MCARBO Sub2000 series. The base model keltech is ok, but it's a plinker, Mcarbo makes this gun a competition carbine, and again a serious self defense weapon that you could go to battle with if need be.
review image  
Questions & Answers
0 0
Question:
Are there any plans for a new Gen 3 M-Series Sub 2000?
Aaron Kishinami January 2, 2024 6:23 AM
0 0
Question:
Can you do the same internal mods to the Sub CQB as you do to the sub 2000?
Tom Franzak October 16, 2023 11:18 AM
0 0
Question:
Hello, is the M-series sub 2k 'as it' New Jersey compliant?
WILL L September 21, 2023 4:40 PM
0 0
Question:
Good day. Do yall have the 40cal also?
J Bernard June 8, 2023 7:51 AM
0 0
Question:
Does the KelTec 2000 come with the tools for the installed parts, like the armorer’s wrench, allen wrenches, etc?
abc671 April 6, 2023 4:20 PM
0 0
Question:
How does the recent ATF for short barreled rifles affect the Kel Tek 2000? Is the Kel Tek2000 legal under this ruling change?
March 28, 2023 1:32 PM
Answers
The sub 2K is a standard rifle. It is of rifle length, with a rifle length barrel, and a stock. So its not affected.
Answered by
M*CARBO-Tech / April 10, 2023 8:11 AM
0 0
Question:
Can I have my firearm shipped to any licensed dealer for pick up?
Bryce Songer March 27, 2023 8:28 AM
Answers
Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:11 PM
Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:09 PM
Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:06 PM
0 0
Question:
HELLO... If I get a MCARBO Sub 2K , will I still receive the ongoing KEL TEC $100 Rebate??? Can I get it any other way?
Macon Bacon March 26, 2023 1:55 AM
0 0
Question:
Greetings, M-CARBO A++ Interested in this set-up, can i fine-tune what i want and don't want in the G2000 you have listed, or am i consigned to buy with the options listed. Some items i don't want, or should I just purchase a keltech and buy what i want to put on the firearm??? Man i'm on the fence...Dennis
A Woodworth August 14, 2022 2:47 PM
Answers
You can give us a call or send us an email at Help@MCARBO.com If you would like to go over your options.
Answered by
Kenneth Noble / September 7, 2022 1:33 PM
0 0
Question:
Is is possible to order a 2000 with a Rapid Deployment Latch, Shell Deflector (I am left handed), Rear Tactical Folding Sight, and maybe butt stock pad? Thanks.
ChrisD August 2, 2022 6:02 PM
Answers
Thanks. I didn't see the Rapid Deployment Latch on the drop down.
Answered by
ChrisD / August 3, 2022 4:24 PM
Yes, when you go to add the firearm to your cart, there are some drop downs you have to choose from before going forward, as for the shell deflector, you can add that to your cart before checking out.
Answered by
Kenneth Noble / August 3, 2022 3:06 PM
Yes, when you go to add the firearm to your cart, there are some drop downs you have to choose from before going forward, as for the shell deflector, you can add that to your cart before checking out.
Answered by
Kenneth Noble / August 3, 2022 3:06 PM
0 0
Question:
A few questions: How many magazines and what capacity come with each configuration? Does the multi-mag come with a magazine? Can you ship to a state with a high capacity ban if you ship without the magazine?
solidground July 29, 2022 8:32 PM
Answers
it comes with one magazine, yes all different type comes with a magazine , and yes we can ship to most state no matter the magazine capacity, we will accommodate the right size of the magazine.
Answered by
Waldo@MCARBO / August 1, 2022 12:42 PM
0 0
Question:
I want to order Sub2000 M and want to add the grip tape and stock pad installed as on your video upgrades, you current drop down menu does not have these options. Let me know please. Thanks Keith Barkow
kbarkow July 8, 2022 12:02 AM
Answers
You can send us an email to HELP@MCARBO.COm and we be able to add anything extra
Answered by
Waldo@MCARBO / July 11, 2022 2:57 PM
0 0
Question:
hi ! can you send the weapon to france ? And if I want the optic on the left, which option do I choose ? I'm not sure to understand. Thanks.
Antony Cafasso June 15, 2022 3:20 PM
Answers
Sadly, do to the export laws, we can not at this time.
Answered by
Kenneth Noble / June 16, 2022 7:12 AM
0 0
Question:
Do you take trades toward the purchase? I have sub-tech 2000 gen 1. Thanks
kalchang June 7, 2022 6:31 AM
Answers
Currently we do not take trade ins or buy used firearms.
Answered by
Kenneth Noble / June 7, 2022 7:49 AM
0 0
Question:
Will this be a limited production?
Jorelle Pagdilao March 27, 2022 5:57 AM
Answers
At this time we are STILL teamed up with Kel-Tec and continuing production!!
Answered by
Abby Marino / April 13, 2022 7:49 AM
0 0
Question:
Are the sub-2000 available in any of the other colors offered by Kel-Tec or just black?
EWeb January 25, 2022 6:48 PM
Answers
M-Series are only available in black
Answered by
Waldo@MCARBO / January 26, 2022 8:34 AM
0 0
Question:
Hello I'm wondering if I wanted the Sig Sauer P226 Mags do I have to buy separate kit to convert to them? Would glock option be able to convert over to them?
Raphael December 22, 2021 10:09 AM
0 0
Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 12:37 PM
Answers
All M-series come with the Full size sorry about the inconvenience
Answered by
Waldo@MCARBO / April 28, 2022 9:27 AM
0 0
Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 9:41 AM
0 0
Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 9:23 AM
Answers
All m-series come with a full muzzle brake
Answered by
Waldo@MCARBO / March 28, 2022 2:55 PM
0 0
Question:
If I order the Multi-Mag version, what type of mag is included? Is there a choice?
Brendon Kelly November 2, 2021 9:51 AM
Answers
Hello Brandon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time.
Answered by
/ December 16, 2021 8:20 AM
Hello Brandon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time.
Answered by
/ December 16, 2021 8:16 AM
0 0
Question:
Does the m series come with a magazine? If you get Multi-mag configuration, is it an M&P mag?
Brendon Kelly October 26, 2021 10:29 PM
Answers
Hi Brendon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time. If you opt for the Glock version, the G17 comes with a 17 round and the G19 comes with a 15 round mag, unless you live in a restricted state, you will then receive a 10 round glock magazine.
Answered by
/ December 16, 2021 12:56 PM
0 0
Question:
How can someone order this M series with cash and not with CC?
September 6, 2021 5:39 PM
Answers
Hey, Brother. We can always accept a check or money order, we just hold the firearm until the payment completely clears.
Answered by
Matt@mcarbo.com74555 / September 24, 2021 1:46 PM
0 0
Question:
I would like your Sub-2000 with all available mods I wondered if you had the same setup with the other Kel-tec models, particularly the cmr30 and the pmr 30? If not, how do you purchase and have all upgrades installed? Thanks!
coanchar August 29, 2021 11:09 PM
Answers
Hello, unfortunately, the Sub 2000 is currently the only firearm we have permission to sell with our upgraded parts pre-installed. You are welcome to send your PMR-30 and/or CMR-30 to us so we can have one of our gunsmiths complete the installation. The cost of the installation is $150 per firearm with a return shipping cost of $45, local pick-ups are welcome. The installation service can be purchased from our Installations Tab. Please note, not all of the products contained in the All in One bundle for the PMR-30 are compatible with the CMR, however, the following parts are and can be purchased individually: Textured Grips Flat Trigger Upgrade Safety Selector Kit EMR Mod 2 Feed Ramp Speed Loader
Answered by
Crystal@MCARBO.com / September 28, 2021 11:29 AM
0 0
Question:
Are or will other colors available, like tan for instance?
Thomas Gross June 28, 2021 12:00 PM
Answers
Good Morning Brother, at the moment the only color we have and plan on having for now is black. If that ever changes we will be sure to send out a message!
Answered by
Matt@mcarbo.com74555 / July 15, 2021 9:03 AM
0 0
Question:
I'm a lefthander; does the extended mag release cause problems for lefthanders?
RonDeMo June 2, 2021 9:58 AM
Answers
Hi Ron! The extended magazine release could be problematic for lefthanders to be completely honest. At this time, the Sub 2000 is not ambidextrous.
Answered by
Jamie@MCARBO.com / June 15, 2021 10:55 AM
0 0
Question:
So the modified Sub 2000 to a M-Series costs $794.95 right? So if I want to include the Extra Operator Package too, what would the total be?
Steve Bailey April 26, 2021 7:25 PM
Answers
Hi Steve! The Operator Add On is an additional $265. Once you select the configurations from the drop-down menu with everything you want, it will auto-populate an updated price for you!
Answered by
Jamie@MCARBO.com / April 27, 2021 8:50 AM
0 0
Question:
Can I save a little money by not getting any engraving in the M-Carbo install?
Patrick Robertson April 22, 2021 7:22 AM
Answers
Hi Patrick! That is a good question! All of our M*Series comes standard with laser engraving and is not a removable/discountable option.
Answered by
Jamie@MCARBO.com / April 23, 2021 8:54 AM

About This Item

Please select options carefully, order cannot be altered once processed.

  • Explore our premium collection of KEL TEC SUB 2000 accessories all in one pistol caliber carbine: the M-SERIES CARBINE.
  • Introducing the first-ever Limited Edition KEL-TEC SUB-2000 in KEL-TEC history.
    • Backed by the M*CARBO 100% Lifetime Guarantee and KEL-TEC Factory Warranty.
  • The M-SERIES CARBINE is competition-ready straight out of the box.
  • Due to high demand for the M-SERIES, orders are final once placed. Make sure you're ordering the right item by referring to our linked articles.
    • Firearm order cancellations only possible within 24 hours of purchase.
  • Not sure which Glock Frame to get?  Check out our G19 vs G17 Article.
  • Not sure about the Multi-Mag Option?  Check out Multi-Mag Explained Article.
  • Ensure your FFL sends a copy of their license to ffl@mcarbo.com, mentioning your name and order number in the subject line.
  • All M-SERIES CARBINES are shipped via UPS Ground, insured, with signature required.
  • Coupons apply only to parts & accessories, not firearms.
  • *Customers in Massachusetts and New Jersey, please select an FFL that can perform a Pin & Weld.
    • If your state mandates a Pin & Weld, there's an extra $75 fee for our service. Confirm with your local gunsmith or FFL before purchasing.
  • The M-SERIES Carbine is unavailable to residents of New York, Connecticut, Washington, or Illinois due to recent regulations.
  • M-SERIES Carbine - California Compliant Version Available
  • Our Sub-2000 Shell Deflector is not compatible with our California Compliant M-Series
  • Proudly Made in the USA!

KEL-TEC SUB-2000 M-SERIES CARBINE

  • Estimated Lead Time for M-SERIES Orders: 4-6 Weeks
  • Need an FFL? Use the FFL API Database on the Checkout Page to find one in your area (To activate the FFL Map Search Tool, an FFL item must be in your cart).

For the first time in KEL-TEC's history, in partnership with MCARBO, we introduce the KEL-TEC SUB-2000 M-SERIES! This limited-edition M-SERIES CARBINE is expertly assembled at the KEL-TEC Factory in Cocoa, FL, featuring top-tier MCARBO performance upgrades.

(M-SERIES CARBINE pictured with EXTRA OPERATOR PACKAGE installed below)

SUB-2000 M-SERIES Graphic

M-SERIES CARBINE Includes:

  1. Muzzle Brake
  2. Rear Flip Sight (Notch or Peep)
  3. Performance Trigger Bar
  4. Aluminum Trigger (Flat or Curved)
  5. Aluminum Trigger Guard
  6. Trigger Spring Kit
  7. Bolt Tube Cover
  8. Charging Handle (Recoilless or Double Finger)
  9. Stainless Steel Feed Ramp
  10. Stainless Steel Hammer Bushing
  11. Extended Magazine Release (Glock or Multi-Mag)
  12. Recoil Buffer
  13. Carbon Steel Grip Pins & Screws
  14. Exclusive Laser Engraving

Extra Operator Package Includes:

  1. Rapid Deployment Latch (RDL)
  2. Folding Optic Mount (Optic Not Included)
  3. Buttstock Pad

All the KEL TEC SUB 2000 accessories that enthusiasts adore are now available in the new M-SERIES Pistol Caliber Carbine. This production was made possible due to numerous requests by the MCARBO Brotherhood. We appreciate your support!

Watch the 704 Tactical's unboxing and quick review of the new M-SERIES SUB-2000.

Save $100 with the M-SERIES KEL-TEC SUB-2000 compared to doing it yourself. It's competition-ready straight out of the box!

Shipping & Handling:

  • All M-SERIES CARBINES are shipped via UPS Ground with insurance and require a signature upon delivery.
  • Please have your chosen FFL email a copy of their license to ffl@mcarbo.com, mentioning your name and order number in the subject.
  • Note: The M-SERIES isn't available to residents of New York, Connecticut, Washington, or Illinois due to regulations.
  • California compliant M-SERIES Carbines require an additional 2-3 weeks for modifications before delivery to your FFL.
  • The Multi-Mag M-SERIES version costs an additional $20 due to the inclusion of extra mag catches: SIG P320, CZ75, and Beretta 92 & 96.

To expedite the process, kindly inform your selected FFL about the incoming shipment and ask them to email their license to ffl@mcarbo.com, referencing your name and order number.

KEL-TEC SUB-2000 Resources:

If you're getting the KEL-TEC SUB-2000 Gen 2 M-SERIES, then you might find the following KEL-TEC SUB-2000 Resources useful in further enhancing your firearm. Download the SUB-2000 Owners Manual or use the Exploded View of the SUB-2000 Parts Diagram to plan your next firearm project.

KEL-TEC SUB-2000 Owner's Manual
KEL-TEC SUB-2000 Exploded View

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Drop Tested and Approved:

KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").

Tested and Approved:

The KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the KEL-TEC SUB-2000 9mm Gen 2 M-SERIES - KEL TEC SUB 2000 For Sale. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

**Due to M-Series Sales Volume- Changes and/or Adjustments can no longer be made once the order is placed

No cancelations after 24 hours on Firearm Purchases.

*Refund / Exchange or Store Credit cannot be given for any "Firearms" as these are Transferable Items regulated by the ATF.*

Product Reviews (139)
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4.85
2nd sub2k
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Did all the upgrades myself on the first one, and liked it so much I got a second one but let my brothers at mcarbo do the installs this time around. With mil pricing and the keltec rebate it is worth every penny. Awesome gun with these upgrades!
An OK little carbine
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Quality is good for a folder. Price I paid was pretty good. But, I gave this a 4 star because the original charging handle is pretty thin, making it a bit hard on the fingers to rack. The rifle is apparently not sited in before leaving the factory; and changing the site picture is not easy. If you are going to shoot it for any length of time, it needs a butt pad. But, I am 75 years young, so that makes a difference.
An OK little carbine
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Quality is good for a folder. Price I paid was pretty good. But, I gave this a 4 star because the original charging handle is pretty thin, making it a bit hard on the fingers to rack. The rifle is apparently not sited in before leaving the factory; and changing the site picture is not easy. If you are going to shoot it for any length of time, it needs a butt pad. But, I am 75 years young, so that makes a difference.
KEL-TEK MSERIES SUB-2000
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I received the M-Series and was happy to see the craftmanship of the carbine. I could not move the rear site, way to tight and the set screw was not tightened. (Quality Control) I did make an attempt to contact them on the lead time and could not get any response for about two weeks and then I received an email letting me know the carbine was being worked on. So, I called a few days later to check and see if all was well because they had $1100.00 of my money. Still no phone call to this day. The only reason for the three stars is the customer service. I have ordered many upgrades from these guys just wish you could get a live person on the phone.
Best way to own a Sub2k
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The difference between this and a stock sub2k is amazing and definitely worth the money. I couldn't be happier with my purchase even after thousand or so rounds it's still perfect.
Looking for assessable for this rifle
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I just bought a keltech CQB last sunday and I was surprised and happy at the same time. I had fun at the range
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Was it worth it
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Short answer…. yes. My Dad is 90. He was a long gun shooter (skeet hunting etc) which is not my thing. I wanted a gun I could take to the range that he could shoot while I was pistol shooting (and so we could share ammo). He loved it!!! Soft shooting, accurate, easy to rack.

The additions to the platform made a huge difference to feel and usability for both myself and my Dad. It shares ammo and mags with my primary which makes it a nice addition to SHTF pack. The addition of metal parts makes me trust the weapon more. I have put over 1000 rounds through this in just a couple weeks with 0 feed issues. It eats everything. It does get warm after a couple hundred rounds. Trigger is light and tactile. Sights are right on. Red dot is nice but if you are an iron shooter you will have no accuracy issues with this. Fit and finish was excellent.

It is lite, accurate, folds small and is fun to shoot. For me it was well worth it. It is not an AR replacement but I will use it as a home defense gun. As always MCARBO delivered a quality product. Best of all I get to hang out with my Dad at the range!
The greatness of MCARBO
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I have a cmmg banshee 9mm 5inch barrel and a Daniel Defense Carbine that I just sold, the MCARBO Version of the keltech sub2000 takes are just as as good as those two carbines to me, with a 16inch barrel maybe a little better. I've not had one failure to feed, or issue with my Mcarbo Sub2000 and I've had it over a year with at least 4500 rds thru it. If you want a serious self defense weapon invest in the MCARBO Sub2000 series. The base model keltech is ok, but it's a plinker, Mcarbo makes this gun a competition carbine, and again a serious self defense weapon that you could go to battle with if need be.
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Questions & Answers

28 Questions

0 0
Question:
Are there any plans for a new Gen 3 M-Series Sub 2000?
Aaron Kishinami January 2, 2024 6:23 AM
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Question:
Can you do the same internal mods to the Sub CQB as you do to the sub 2000?
Tom Franzak October 16, 2023 11:18 AM
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Question:
Hello, is the M-series sub 2k 'as it' New Jersey compliant?
WILL L September 21, 2023 4:40 PM
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Question:
Good day. Do yall have the 40cal also?
J Bernard June 8, 2023 7:51 AM
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Question:
Does the KelTec 2000 come with the tools for the installed parts, like the armorer’s wrench, allen wrenches, etc?
abc671 April 6, 2023 4:20 PM
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Question:
How does the recent ATF for short barreled rifles affect the Kel Tek 2000? Is the Kel Tek2000 legal under this ruling change?
March 28, 2023 1:32 PM
Answers
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The sub 2K is a standard rifle. It is of rifle length, with a rifle length barrel, and a stock. So its not affected.
Answered by
M*CARBO-Tech / April 10, 2023 8:11 AM
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Question:
Can I have my firearm shipped to any licensed dealer for pick up?
Bryce Songer March 27, 2023 8:28 AM
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Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:11 PM
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Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:09 PM
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Any FFL can receive firearms for transfers, but not all dealers allow it in their business SOP's. Call the dealer you are considering to ask if they accept transfers and the fees that are associated.
Answered by
M*CARBO-Tech / March 27, 2023 1:06 PM
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Question:
HELLO... If I get a MCARBO Sub 2K , will I still receive the ongoing KEL TEC $100 Rebate??? Can I get it any other way?
Macon Bacon March 26, 2023 1:55 AM
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Question:
Greetings, M-CARBO A++ Interested in this set-up, can i fine-tune what i want and don't want in the G2000 you have listed, or am i consigned to buy with the options listed. Some items i don't want, or should I just purchase a keltech and buy what i want to put on the firearm??? Man i'm on the fence...Dennis
A Woodworth August 14, 2022 2:47 PM
Answers
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You can give us a call or send us an email at Help@MCARBO.com If you would like to go over your options.
Answered by
Kenneth Noble / September 7, 2022 1:33 PM
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Question:
Is is possible to order a 2000 with a Rapid Deployment Latch, Shell Deflector (I am left handed), Rear Tactical Folding Sight, and maybe butt stock pad? Thanks.
ChrisD August 2, 2022 6:02 PM
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Thanks. I didn't see the Rapid Deployment Latch on the drop down.
Answered by
ChrisD / August 3, 2022 4:24 PM
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Yes, when you go to add the firearm to your cart, there are some drop downs you have to choose from before going forward, as for the shell deflector, you can add that to your cart before checking out.
Answered by
Kenneth Noble / August 3, 2022 3:06 PM
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Yes, when you go to add the firearm to your cart, there are some drop downs you have to choose from before going forward, as for the shell deflector, you can add that to your cart before checking out.
Answered by
Kenneth Noble / August 3, 2022 3:06 PM
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Question:
A few questions: How many magazines and what capacity come with each configuration? Does the multi-mag come with a magazine? Can you ship to a state with a high capacity ban if you ship without the magazine?
solidground July 29, 2022 8:32 PM
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it comes with one magazine, yes all different type comes with a magazine , and yes we can ship to most state no matter the magazine capacity, we will accommodate the right size of the magazine.
Answered by
Waldo@MCARBO / August 1, 2022 12:42 PM
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Question:
I want to order Sub2000 M and want to add the grip tape and stock pad installed as on your video upgrades, you current drop down menu does not have these options. Let me know please. Thanks Keith Barkow
kbarkow July 8, 2022 12:02 AM
Answers
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You can send us an email to HELP@MCARBO.COm and we be able to add anything extra
Answered by
Waldo@MCARBO / July 11, 2022 2:57 PM
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Question:
hi ! can you send the weapon to france ? And if I want the optic on the left, which option do I choose ? I'm not sure to understand. Thanks.
Antony Cafasso June 15, 2022 3:20 PM
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Sadly, do to the export laws, we can not at this time.
Answered by
Kenneth Noble / June 16, 2022 7:12 AM
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Question:
Do you take trades toward the purchase? I have sub-tech 2000 gen 1. Thanks
kalchang June 7, 2022 6:31 AM
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Currently we do not take trade ins or buy used firearms.
Answered by
Kenneth Noble / June 7, 2022 7:49 AM
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Question:
Will this be a limited production?
Jorelle Pagdilao March 27, 2022 5:57 AM
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At this time we are STILL teamed up with Kel-Tec and continuing production!!
Answered by
Abby Marino / April 13, 2022 7:49 AM
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Question:
Are the sub-2000 available in any of the other colors offered by Kel-Tec or just black?
EWeb January 25, 2022 6:48 PM
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M-Series are only available in black
Answered by
Waldo@MCARBO / January 26, 2022 8:34 AM
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Question:
Hello I'm wondering if I wanted the Sig Sauer P226 Mags do I have to buy separate kit to convert to them? Would glock option be able to convert over to them?
Raphael December 22, 2021 10:09 AM
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Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 12:37 PM
Answers
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All M-series come with the Full size sorry about the inconvenience
Answered by
Waldo@MCARBO / April 28, 2022 9:27 AM
0 0
Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 9:41 AM
0 0
Question:
Can an option be added to choose between the full size and mini muzzle brake?
tktv November 15, 2021 9:23 AM
Answers
0 0
All m-series come with a full muzzle brake
Answered by
Waldo@MCARBO / March 28, 2022 2:55 PM
0 0
Question:
If I order the Multi-Mag version, what type of mag is included? Is there a choice?
Brendon Kelly November 2, 2021 9:51 AM
Answers
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Hello Brandon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time.
Answered by
/ December 16, 2021 8:20 AM
0 0
Hello Brandon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time.
Answered by
/ December 16, 2021 8:16 AM
0 0
Question:
Does the m series come with a magazine? If you get Multi-mag configuration, is it an M&P mag?
Brendon Kelly October 26, 2021 10:29 PM
Answers
0 0
Hi Brendon, Kel-Tec sends all Multi-Mag S2Ks over with (1) 17 round S&W M&P magazine, however, if you live in a restricted state, you will then receive (1) 10 round S&W M&P mag . Unfortunately, there are no other options at this time. If you opt for the Glock version, the G17 comes with a 17 round and the G19 comes with a 15 round mag, unless you live in a restricted state, you will then receive a 10 round glock magazine.
Answered by
/ December 16, 2021 12:56 PM
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Question:
How can someone order this M series with cash and not with CC?
September 6, 2021 5:39 PM
Answers
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Hey, Brother. We can always accept a check or money order, we just hold the firearm until the payment completely clears.
Answered by
Matt@mcarbo.com74555 / September 24, 2021 1:46 PM
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Question:
I would like your Sub-2000 with all available mods I wondered if you had the same setup with the other Kel-tec models, particularly the cmr30 and the pmr 30? If not, how do you purchase and have all upgrades installed? Thanks!
coanchar August 29, 2021 11:09 PM
Answers
0 0
Hello, unfortunately, the Sub 2000 is currently the only firearm we have permission to sell with our upgraded parts pre-installed. You are welcome to send your PMR-30 and/or CMR-30 to us so we can have one of our gunsmiths complete the installation. The cost of the installation is $150 per firearm with a return shipping cost of $45, local pick-ups are welcome. The installation service can be purchased from our Installations Tab. Please note, not all of the products contained in the All in One bundle for the PMR-30 are compatible with the CMR, however, the following parts are and can be purchased individually: Textured Grips Flat Trigger Upgrade Safety Selector Kit EMR Mod 2 Feed Ramp Speed Loader
Answered by
Crystal@MCARBO.com / September 28, 2021 11:29 AM
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Question:
Are or will other colors available, like tan for instance?
Thomas Gross June 28, 2021 12:00 PM
Answers
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Good Morning Brother, at the moment the only color we have and plan on having for now is black. If that ever changes we will be sure to send out a message!
Answered by
Matt@mcarbo.com74555 / July 15, 2021 9:03 AM
0 0
Question:
I'm a lefthander; does the extended mag release cause problems for lefthanders?
RonDeMo June 2, 2021 9:58 AM
Answers
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Hi Ron! The extended magazine release could be problematic for lefthanders to be completely honest. At this time, the Sub 2000 is not ambidextrous.
Answered by
Jamie@MCARBO.com / June 15, 2021 10:55 AM
0 0
Question:
So the modified Sub 2000 to a M-Series costs $794.95 right? So if I want to include the Extra Operator Package too, what would the total be?
Steve Bailey April 26, 2021 7:25 PM
Answers
0 0
Hi Steve! The Operator Add On is an additional $265. Once you select the configurations from the drop-down menu with everything you want, it will auto-populate an updated price for you!
Answered by
Jamie@MCARBO.com / April 27, 2021 8:50 AM
0 0
Question:
Can I save a little money by not getting any engraving in the M-Carbo install?
Patrick Robertson April 22, 2021 7:22 AM
Answers
0 0
Hi Patrick! That is a good question! All of our M*Series comes standard with laser engraving and is not a removable/discountable option.
Answered by
Jamie@MCARBO.com / April 23, 2021 8:54 AM