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 7.62x39mm and .308/7.62x51mm in addition to 5.56x45/.223. Now also compatible with Oppressor and FerFrans concussion reduction devices.

Package Contents:
-x1 JCOMP Gen2 for .308/7.62
-x1 Crush washer

Features:
-2 chamber design greatly increases recoil management
-Hybrid muzzle brake/compensator
-Pre-drilled for pinning and welding

COMPATIBILITY: SI OPPRESSOR