CMMG is a leading manufacturer of AR-15 and AR-15 related accessories. CMMG's commitment to quality and creating product at the best value at the best price is unmatched. This complete piston conversion kit features everything you need to convert your AR-15 into a piston system. This kit is designed to fit AR-15 units that have a .750" diameter barrel with a carbine length gas system. The piston system helps your AR-15 to run cleaner and increases the reliability of the AR-15 platform. All the pieces in the kit are finished in black/matte black.

Specifications and Features:
CMMG Piston Conversion Kit 55BA6D3
Pin on short stroke piston
Piston bolt carrier
Polymer carbine length handguard
Handguard cap
Matte black finish