• Precision Machined A311 Streesproof Carbon Steel Muzzle Brake
  • Muzzle Brake and Compensator Hybrid!
  • Reduces Felt Recoil and Muzzle Flip
  • 9mm Muzzle Brake comes with Crush Washer - Recommend Barrel Jaws!
  • 40 Cal Muzzle Brake comes with Jam Nut and Rocksett
  • Must have KEL TEC SUB 2000 Gen 2 Accessories!  Your Threaded Barrel Wants One!
  • 9mm version works for any 9mm barrel with 1/2"-28 threads
  • .40 cal version works for any .40 cal barrel with 9/16"-24 threads
  • 15 minute Installation!  Use a 13/16 Wrench and Wrap the Muzzle Brake 4 times in masking tape for a perfect wrench fit on flats.
  • Vise and SUB-2000 Vise Jaws Are Required for 9mm Option.
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

KEL-TEC SUB-2000 Muzzle Brake:

  • CNC Machined A311 Stressproof Carbon Steel Muzzle Brake
  • 9mm Muzzle Brake comes with 1/2 x 28 Crush Washer - Recommend Barrel Jaws!
  • 40 Cal Muzzle Brake comes with Jam Nut and Rocksett
  • 15 minute Installation! Use a 13/16 Wrench and Wrap the Muzzle Brake 4 times in masking tape for a perfect wrench fit on flats.

**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.

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.

40 cal Muzzle Brakes: are only available with the older style Jam Nut that is much easier to install and won't require Vise Jaws but will require Rocksett to ensure the brake stays in place.

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 or 40 Cal threads 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
  • .40 cal Muzzle Brake works for any .40 cal barrel with 9/16"-24 threads
  • 15 minute Installation! Use a 13/16 Wrench and Wrap the Muzzle Brake 4 times in masking tape for a perfect wrench fit on flats.

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 or 40 cal options.  

**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, Style for Function...just the way it's installed on the barrel. See Jam Nut Style vs Crush Washer Style.

​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! 


​New installation video will be available in 48 hours.

KEL-TEC SUB-2000 Owners Manual & Exploded View:

If your 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.

No Hassle 100% Lifetime Guarantee on Parts & Accessories:

The KEL-TEC SUB-2000 Muzzle Brake is protected by the M*CARBO No Hassle 100% Lifetime Guarantee against any product quality issues or workmanship defects. If parts fail or are deemed defective we will send you a replacement regardless.


Tested and Approved:

The KEL-TEC SUB-2000 Muzzle Brake has been tested repeatedly to ensure reliable operation and safety.


Veteran Owned and Operated Business:

American made KEL-TEC SUB-2000 Muzzle Brake are 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 Muzzle Brake. 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.

KEL-TEC SUB-2000 Downloadable Resources

Q: Will it work for the Gen 1?

A: Yes as long as it has a threaded barrel

No Hassle M*CARBO 100% Lifetime Guarantee - This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. No Hassles Ever!

We even pay return shipping and automate the return process here!

We pride ourselves in making quality parts for guys like us that appreciate great performance out of a well made firearm. So if you don't get the results you we're expecting or just don't like it. We will make it right by any means necessary. Send us an email to help@mcarbo.com We also pride ourselves in outstanding customer service so send us an email and we will show you.

Once you're part of the M*CARBO Brotherhood your not just a customer...you're a Brother!M*CARBO Brotherhood - Veterans, Police Officers and 2nd Amendment Patriots! A portion of all sales go to the Military Foundations we humbly support.

ATTENTION: We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon my be prohibited in your state. 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 my be incurred.

Overall Customer Rating of 259 Reviews:
PA

Great addition

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Again the Mcarbo Brotherhood hit it out of the park. With the mods I have added from you guys this is a totally different weapon from factory. Between this and the recoil tube buffer its night and day difference. Installation a snap, would recommend when tightening down holding a 3/4 wrench on the nut holding factory sight on as well.

TX

Machine well and fit nicely, but no felt impact

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Got this for our 9mm Sub2k. Got it installed, but the vice clamps I bought extra didn't hold the gun in place. These new ones don't have the grooves set in them like the video. Didn't help. Finally got it installed with the crush washer (really wish they'd go back to the counter nut design instead-no need for jaws, stripping your barrel and easier to align at 12 o clock). Took it to the range yesterday and put about 50 rounds through it and didn't really feel a difference. What DID make a bit of felt recoil reduction was the recoil buffer. That was worth the money.

ME

recoil mitigation relief!

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I installed the Muzzle Brake, Recoil Buffer Pad [life saver], But Stock Pad, and the Recoiless Charging Handle all at the same time, I went from a bruised shoulder every time I shot the Sub2K, to a real enjoyable experience when I shoot it now, If you want to reduce recoil you should purchase these Items.

South Dakota

PC Muzzle Brake

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Mail out time was same day and excellent.
All the products I ordered were as expected and the muzzle brake installation was a piece of cake mostly due to the excellent video by Chris Nelson Great Job! It works jut fine
I highly recommend this product and M*Carbo

Parker CO

Works, easy to install.

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I had to have everything for my Sub2K, so I purchased this.

It was very easy to install and does what it is meant to do, redirects the gasses horizontally and vertically. It lowers the muzzle movement a bit, but don't expect a miraculous zero recoil when you shoot.

Lowering felt recoil and using a brake require a combination of bolt mass, recoil spring weight and tuning/finding the right ammo with enough gas to make the brake be optimally effective.

In the end it works, is easy to install and looks good on the gun. I would also consider buying the brake for other PCCs with the same thread on the barrel.

Number of questions: 0