Full Chrome Sand Cutter Bolt Carrier Group with Dual Ejectors
 
Sand cuts act as a wiper to remove carbon and debris that build up inside the upper receiver.
5.56 NATO/.300AAC Blk. bolt face
8620 carrier material
C-158 bolt material (MPI/HP tested)
Dual ejectors for increased reliability
Hard Chrome Plated Carrier
Precision ground post heat treating
Grade 8 bolts and properly staked gas key
High temp sealant between gas key and bolt carrier
Hard chrome plated gas key and carrier bore