CMMG 55CA65A Receiver Extension Kit Black Buffer Tube, Carbine Buffer, Ambi Sling Mount End Plate, Fits AR-15 Pistol Rings and Adaptors M300V Mini and M600V

M300V Mini and M600V

The Durashell Plus fabric shell is durable yet lightweight with an interior coating of ShadowGuard to eliminate shadows and silhouettes

The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot

Light enough for small calibers plicking on the range

CMMG 55CA65A Receiver Extension Kit Black Buffer Tube, Carbine Buffer, Ambi Sling Mount End Plate, Fits AR-15 Pistol Rings and Adaptors M300V Mini and M600VCombine this kit with your choice of lower parts kit to complete your pistol lower group. Includes CMMG pistol receiver extension, carbine buffer assembly and carbine action spring.