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Strike Industries JCOMP 2.0

Strike Industries

  • 3549

The SI JCOMP 2.0 is the classic Type 89 compensator re-engineered and updated for the 21st century. Due to end user feedback, the favorite features of the original are retained, but the J Comp now features increased muzzle rise compensation, and is available in 7.62x39mm and .308/7.62x51mm in addition to 5.56x45/.223. Now also compatible with Oppressor and FerFrans concussion reduction devices.
The J-COMP concept comes from the Type 89 Japanese assault rifle used by the Japan Self-Defense Forces, the Japan Coast Guard's Special Security Team units, and the Special Assault Team.


  • Length: 2.55"
  • Diameter (OD): 0.87"
  • Diameter (ID): 0.26"
  • Weight: 3.6 OZ
  • Package includes:
  • 1x JCOMP 2.0
  • 1x Crush Washer


  • 2 chamber design greatly increases recoil management
  •  Hybrid muzzle brake/compensator
  •  Pre-drilled for pinning and welding 
  • 1/2"x28 thread pitch fon 223/5.56 model
  • 14-1 Left hand Threads on 7.62x39 model
  •  Fits Cal .223/5.56mm

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