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.
5.6oz 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
