DS ARMS M16 BOLT CARRIER GROUP SAND CUT LOW MAS

DS Arms Low Mass ESC Enhanced Sand Cut complete M16 bolt carrier group. The carrier is machined from 7075-T6 Aluminum and the bolt is MPI 9310 material. This complete M16 cut, Low Mass Aluminum Sand Cut BCG includes the complete bolt, complete carrier with properly staked gas key, cam pin, firing pin and firing pin retaining pin. It weighs 0.326 lb (5.2 oz). Available with either a Nitride or Nickel Teflon finish. DS Arms designed the sand cuts on all load bearing surfaces to shed sand, dirt, and debris to keep cycling smooth. For compatibility and reliability, use appropriate buffers; DS Arms recommends H1 or H2 buffers for optimal reliability, and carbine buffers may be used if the gas port size is appropriate.