KEL-TEC SUB-2000 Muzzle Brake:
The M*CARBO KEL-TEC SUB-2000 Muzzle Brake offers maximum recoil reduction and compensation but may be too long for some (adds
approx. 1" to overall length of the firearm after subtracting the length of threads). Great for
Competition or Home Defense use.
Tools Needed: Standard AR-15 Armorers Tool or 3/4" Wrench to Install.
**Add 1 or 2 layers of masking tape if you want to protect the brake from scratches.**
**Attention!**
We've officially changed over to the New Crush Washer Style Muzzle Brake for the KEL-TEC SUB-2000. No longer
do we offer the Jam Nut Version for the 9mm Muzzle Brake. The Jam Nut Version didn't require using a vise and the
New Crush Washer Style requires you to use a Vise and Vise Jaws. Nothing changed in terms of the Muzzle Brake
Size or Style for Function, just the way it's installed on the barrel.
​
​We made this move to ensure you don't
get any exposed threads on the barrel after timing the muzzle brake which could happen with the older style Jam Nut
version. Although the older Jam Nut version didn't require special tools or a vise this new version will ensure you
get the tightest possible lock up and will not require you to use Rocksett as previously required with the Jam Nut
Version.
​
​SUB-2000
Barrel Jaws Available Here!
**WARNING!**
Do Not Install a Crush Washer Style Muzzle Brake onto your KEL TEC SUB-2000 without this set of Barrel Jaws or
you will need to send back to KEL-TEC for repair of part number 102 (which is the
Plastic Hinge that houses the barrel). Improperly installing a Crush Washer Style Muzzle Brake could allow the
barrel to twist and snap the Plastic Hinge which houses the barrel.
DO NOT OVER-TIGHTEN MUZZLE BRAKE - WILL SNAP THREADS OFF OF BARREL!
9mm Muzzle Brakes: Come with a Crush Washer and we highly recommend getting the SUB-2000 Barrel
Jaws for compressing the SUB-2000 Barrel in your Vise. A Vise is required with the 9mm Muzzle Brake
Installation.
Precision CNC Machined KEL TEC SUB 2000 Gen 2 Muzzle Brake to allow your Carbine to Shoot Flatter under Rapid Fire.
Works for all 9mm on any pistol or rifle barrel and especially designed as the Official KEL TEC SUB 2000 Muzzle Brake.
KEL TEC SUB 2000 Muzzle Brake Reduces Felt Recoil like a Muzzle Brake and Reduces Muzzle flip like a Muzzle
Compensator.
- 9mm Muzzle Brake works for any 9mm barrel with 1/2"-28 threads
- Use a standard AR-15 Armorers Tool or 3/4" Wrench to Install. Use 1 or 2 layers of masking tape if you want to
protect the brake from scratches.
We took the best of both worlds and made our Custom Machined Precision KEL TEC SUB 2000 Muzzle Brake to
reduce felt recoil and eliminate muzzle rise to allow more stable, accurate and controllable rapid
fire!
Custom KEL TEC SUB 2000 Gen 2 Mods from M*CARBO to boost your Carbine Performance to that Next Level! Must have
KEL TEC SUB 2000 Muzzle Brake to Keep your Carbine on Target under Rapid Fire! M*CARBO Specializes in Custom KEL
TEC SUB 2000 Gen 2 Mods for Superior Performance! KEL TEC SUB 2000 Gen 2 Muzzle Brake available in 9mm
only.
Q: Will it work for the Gen 1?
A: Yes as long as it has a threaded barrel
KEL-TEC SUB-2000 Resources:
If you're getting the KEL-TEC SUB-2000 Muzzle Brake, 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.
Tested and Approved:
The KEL-TEC SUB-2000 Muzzle Brake (9mm Only) has been tested repeatedly to ensure reliable operation and safety.
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 Muzzle Brake (9mm Only). 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.
Vise jaws
I think they sent me the wrong size vise jaws. They were only 3/4" at most. No matter how tight i made my vise, when thread on the muzzle break, the front site kept turning. I even tried a open end wrench on the nut. Still not enough bite. I got it on the best i could and as tight as it could go and be close to perfect straight as possible, with out spinning site nut. Wish me luck.
Muzzle break
Used a vice. Worked like you said.
Disappointment
Pretty sure the 9mm muzzle brake is a good one, as indicated by all the buyers comments on YouTube and other sites, BUT, M-Carbo has left one side of the KelTec Sub2k owners group behind. Those of us who very happily own the .40 Cal version, would also like such a device for our beloved foldable weapon. Please help us, too.
There are no similar, matching, muzzle brakes out there, for anything like the price M-Carbo asks for this in 9mm. We truly do feel left out. All the products I've purchased from M-Carbo have been of exceptional quality and I'd be very happy to revise these comments, if only M-Carbo would provide the one additional device for us. Thanks, M-Carbo.
Barrel twisted even with the aluminum jaws and shop vice as tight as possible. Other than that everything was great.
Quality
Quality part at a great price. Highly recommend! Easy install and you definitely notice a difference.
KEL-TEC SUB-2000 Muzzle Brake (9mm Only)
Bada!! Again well-made must use the vise jaws for sure
Mcarbo muzzle break
First off this company is awesome their parts are amazing quality and the support is amazing with how to videos showing you every step of the way or if you prefer they offer to install the parts for you no other company comes close if you have a issue they are their for you. The muzzle break I ordered for my sub2000 came fast it was easy to put on and works perfect not to mention looks mean. Thank you mcarbo you guys rock.
Purchased this muzzle brake to use on a different makers 9mm carbine. Found the finish and detail top notch. Very happy with the product.
Do I need to buy Barrel Jaws if the installation will be done by MCarbo?
Does the muzzle brake kit come with a crush washer wrench?
Answered by
/
March 15, 2023 10:05 PM
No, this does not use a crush washer wrench, The only wrench needed will be to tighten the muzzle breaks itself which is a 3/4 wrench, or you can use an armorers wrench.
I need one for the .40 cal any coming soon?
Tjjjj February 25, 2023 11:48 PM
Sorry but we discontinue the muzzle brake for 40
Where can I get a muzzle brake for my 40 cal 2000.
Sorry but we discontinue the muzzle brake for 40
i have a .40 muzzle break from mcarbo..they sent me the 9mm nut instead of the nut for the .40.... anyone know where i can get the nut for it?
Hey there, please shoot us an email at help@mcarbo.com
We have not sold the 40 cal muzzle brake in a few years' time now. Please contact us so we can get this situated.
Are there plans for a .40 break or are we S.O.L.?
Sorry but we discontinue the muzzle brake for 40S&W
When are you going to put the muzzle brake for a Kel Tec
sub 2000 40 S&W for sale
Sorry but we discontinue the muzzle brake for 40S&W
Custom SUB-2000 Barrel Jaws how do I know if I need this ?
It would be best if you had it to install any attachment to the front of the barrel. It just makes the job easier
Is the.40 caliber version not available?
Sorry we don't have anything available for a .40 cal
Sorry we don't have anything available for a .40 cal
How do I order a 9mm mini muzzle brake like the one in the video (Coned nose)? This item is not shown/listed on the external parts page. Photo shows only a square nosed model. Also I would like to order a single sling mount for the plastic nut Gen2 sub 2000 9mm. This item is also not listed. Can you help if I order on the phone? I watch the videos but cant seem to order these parts. I am very happy with my recently purchased trigger upgrade bundle and stainless ramp.
Thanks,
Ric hard A Butler
email; bon2jr2@comcast.net
We stopped selling the "Coned" version and only sell this version. The sling mount you can fined if you look for a "QD single point" this will show all of our QD single mounts, you just have to click on the one for the Sub-2K
Is this CA compliant? Thanks.
Yes our Muzzle Brake is a Brake/Compensator hybrid and is not a suppressor in any way. We do include these Muzzle Brakes on Cali-compliant M-Series orders! As state laws are always changing, however, we always recommend checking with your local authorities for any aftermarket upgrades if you are unsure.
why isn't the "laser cut" crush washer wrench included with the muzzle brake?
Hi Tommy, The wrench was only necessary for our old-style brakes that came with a jam nut. Our current upgraded "crush-washer" version can be installed with a standard 3/4" wrench.
What is the difference between the mini and the full size?
Does the full interfere with folding?
You can check the comparisons in the Description above! neither brake will interfere with the rifle's folding capabilities :)
Do they make a suppressor for a sub 2000.?
Hello, yes there are suppressors available out there! As long as your barrel has 1/2 x 28 threads on it, you will find one compatible for the 9mm or 40 cal. Unfortunately, we don't happen to carry them here.
I thought you had a muzzle break in .40 cal (Sub 2000 .40 cal)???? You only have it for the 9mm
Hello, if you contact us directly by phone or email, we can search your order # and provide you with an accurate update. 727-223-1816 M-F 9am-3pm or help@mcarbo.com
I ordered the m series kel-tec. How long does it take for it too come in ?
Answered by
/
July 19, 2021 9:49 PM
Hello,
Unfortunately we discontinued the 40 cal muzzle brake due to an overall lack of interest.
Please let us know if we can assist you with anything else!