Bravo Company BCM MK2 Recoil Mitigation System | Mod 1 | 8 Position Buffer Tube Complete Assembly | Matte Finish | Black | Includes T1 Buffer | M16A4 Rifle Action Spring | MK2 Receiver Extension | QD End Plate | Castle Nut | Fits AR Rifles

Whether starting a new rifle build or upgrading an existing one the BCM MK2 recoil mitigation system offers less felt recoil while maintaining and improving reliability. Comes as a complete kit ready to mount on any AR pattern rifle. KEY FEATURES: 4.7oz buffer weight offers Increased internal counterweight travel to reduce bolt bounce | Internal spring to reduce noise of counter weight shifting and ensure more consistent weight placement | Mil-Spec M16A4 rifle spring with more spring coils than M4 carbine, increases consistency and widens operating envelope | 8 Position buffer tube for extended adjustability