Strike Industries JCOMP Gen2 - AK

Manufactured by Strike Industries
Manufactured by Strike Industries
28 Reviews

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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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
Caliber Gauge.30 Cal
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


Good affordable compensator!

by -

Made my AK shoot flat! Almost feels like you’re shooting an AR

It does exactly what it’s supposed to, but…

by -

First and foremost, it’s does exactly what it’s supposed to, it reduces recoil by a noticeable amount as compared to a standard slant break. For this very reasonable price, it’s totally worth it. However, if you’re someone who’s going to be shooting at a range, you’re not going to make any friends with it. The over pressure for those on either side of you is considerable. Plus, they’ll also be getting specked with powder residue. Also as a last note, it’s supposed to come with a crush washer. If it doesn’t you’ll have to find one, because without one it will throw off and give you an inconsistent zero. Mine didn’t and it took me a little trouble shooting to figure it out.

ak gen2

by -

fit neat and works well

First AK muzzle device

by -

This was my first AK muzzle device after factory slant. Nothing else to really compare it to. Fits nice, looks nice.

Excellent Muzzle Brake

by -

Works great on my PSA AK407 rifle. Literally no flash. Noise is also reduced.

Fast shipping and exactly what I was looking For.

by -

I replaced the original Tapco muzzle device made for full auto with this muzzle brake that does it's job extremely well. The price was right for my RAK47.


by -

for my RILEY defense AK 47, don't hesitate, this comp has to be one of the best muzzle devices I've seen as far as quality, fit, finish, you wont be disappointed, primary arms shipped it and my other stuff super fast !!! price was great, cheapest I've found it

JComp Gen2

by -

Purchased this muzzle device for my Pioneer AKM to replace the factory brake it came with, and it fits great, and looks great! Have yet to shoot it as ive just received it but will provide an update! (If i remember lol)