AIM Surplus

AIM v2 Nitride BCG 5.56 .223 Reduced Friction MPI Bolt Carrier Group

AIM 7.62 x 39 Nickel Boron Bolt Carrier Group MPI

AIM NIB EXO Bolt Carrier Group 5.56/.223 MPI Coated by UCT

AIM Nickel Boron 5.56 Bolt Carrier Group w/ Charging Handle

AIM Nickel Boron BCG .223 / 5.56 MPI 9310 M16 Profile Bolt Carrier Group

AIM 7.62 x 39 Nitride Bolt Carrier Group MPI Marked

AIM Nitride Bolt Carrier Group 5.56/.223 MPI

AIM H4 EXO Bolt Carrier Group 5.56/.223 MPI

AIM Light Weight .223/5.56 NiB Bolt Carrier Group + Charging Handle

AIM v2 BLACK NITRIDE .223/5.56/300BLK CARPENTER 158 Bolt

AIM TiN Light Weight Bolt Carrier Group 5.56

AIM 6.8 SPC Nitride Bolt Carrier Group MPI