Strike Industries JCOMP Gen2 - AK

Manufactured by Strike Industries
Manufactured by Strike Industries
28 Reviews

In Stock

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The Strike Industries JCOMP Gen 2 is based on the classic Type 89 compensator in used by the Japanese Self-Defense Forces. Updated and enhanced, the Gen 2 retains all the great features of the original JCOMP with improved muzzle rise compensation and compatibility with blast mitigators like the Strike Industires Oppressor or the Ferfrans CRD. This effective two chamber design performs very comparably to some of the top-tier comps and brakes on the market at just a fraction of the price.

  • Bored for use with 7.62x39mm
  • AK detent notch
  • 14x1 LH thread pitch
  • 2 chamber design
  • Hybrid muzzle brake/compensator
  • Length: 2.55"
  • Outside diameter: 0.87"
  • Inside diameter: 0.36"
  • Weight: 3.6 oz

Strike Industries products are designed by shooting experts for the shooting sportsman. They have anything from AR-15 parts and accessories to Glock components so you can completely customize your set up no matter what you run. Their complete line of innovative products come in a huge variety of colors and finishes so you can not only customize function, but personalize your look. You can’t go wrong with Strike Industries.
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BrandStrike Industries
MaterialSteel - 1144 Stress Proof Carbon
Suppressor MountNon-Mount
Thread PatternM14 X 1 LH
TypeMuzzle Brake
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

28 reviews


Excellent Value!

by -

Put this on my RAS47 Zhukov rifle. The finish on it is excellent and it really helped lessen the flash and recoil of the rifle. This is a great muzzle device for a great price.


by -

Excellent fit and finish, and noticeably better recoil reduction than the TAPCO it replaced. I liked it so much I bought one for my AR. Excellent compensator.

Money well spent

by -

I love this little break. I replaced my Tapco with this Strike on my Zastava NPAP DF and it made a big difference in recoil. Now it's no problem keeping my red dot staying on target on multiple shots. Much lighter than the 8 oz Tapco that it replaced.

Best brake for the money

by -

For the money, there is not a finer muzzle brake out there. Put it on my PSAK, finish and fit is perfect and it does a stonkingly good job of mitigating recoil. My friend who's an AK fanatic like me was surprised by how effective it was, we've both been Manticore fans (still are, great company and product) but we thought this did a better job than the Nightcomp, our previous favorite. I'd put this on any AK I wasn't planning on suppressing, you can't do better for the money!

Strike value, PA delivers again

by -

Extremely fast shipping, competitive pricing on a great product as such is incredible. I used (2) Viton o-rings to seat the J Comp on this PSA GF3 with hopefully better harmonics, as it did not come with a crush washer. Will probably buy another for my next GF3.

Worth the money

by -

Running this on my psak and am very happy. Recoil is much better than the standard brake.


by -

Looks great, fits great, has less movement in it than the original comp.

Great for the money !


No complaints. Great for the money, eliminates muzzle rise

Excellent break on the PSAK-G3

by -

Ordered this on Saturday and got it on Friday normal USPS - was expecting it to take much longer. It was flawless in manufacturing and finish. No issues getting on the PSAK-G3 and took like a minute total and that was because the original break took me a few extra seconds to start to turn off. Took it to the range today and was not sure what to expect as far as recoil relief but I was amazed at how much less recoil there was. I can't comment on if it changed the accuracy much at all since I was shooting at an outdoor range on the 100 yards on a relatively windy day. From what I can tell though, it did improve but again hard to say on a windy day. I will find out next time I take it to the indoor range and properly zero the rifle with the break.

Eliminated stock slap!

by -

Brake worked flawlessly. Noticeably less recoil and eliminated stock slap. Definitely gonna get another one for my other AK.