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About this product+
The SI JCOMP Gen2 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 5.56x45/.223.
- 2 chamber design greatly increases recoil management
- Hybrid muzzle brake/compensator
- Pre-drilled for pinning and welding
- 1/2" x 28 thread pitch
- Hybrid muzzle brake/compensator
- Pre-drilled for pinning and welding
- 1/2" x 28 thread pitch
- Hybrid muzzle brake/compensator
- Pre-drilled for pinning and welding
- 1/2" x 28 thread pitch for .223/5.56mm
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