The Rise Armament Low Mass BCG reduces reciprocating mass to decrease felt recoil and improve cyclic rate in competition AR-15 platforms.
- Part Type: Bolt Carrier Group
- Compatible Firearms: AR-15, M16 (.223 Remington/5.56 NATO)
- Material: 8620 Steel Carrier, Shot-Peened Bolt
- Finish: Nickel Boron (NIB)
- Installation: Drop-In
- Includes: BCG Assembly, Staked Gas Key, Extractor with O-Ring
