Aero Precision 5.56 Bolt Carrier Group Complete Black Nitride 5.56 / .223 Rem 815421021219

Aero Precision 5.56 Bolt Carrier Group Complete Black Nitride 5.56 / .223 Rem 815421021219

Aero Precision 5.56 Bolt Carrier Group Complete Black Nitride 5.56 / .223 Rem 815421021219

MPN
APRH100615

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13 months ago , by Dealer
The Aero Precision Black Nitride Bolt Carrier Group (BCG) is a high quality addition to your AR-15 build. Features: M16-cut carrier Machined from 8620 steel Carrier has forward assist serrations Black Nitride Finish – advanced lower friction coating that minimizes the need for lubricants and cleaning Properly staked gas key 5.56 Bolt is machined from Carpenter 158 tool steel Shot peened HPT tested/MPI marked Black o-ring insert on extractor High quality BCG
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17 months ago
The Aero Precision Black Nitride Bolt Carrier Group (BCG) is a high quality addition to your AR-15 build. Features: M16-cut carrier Machined from 8620 steel Carrier has forward assist serrations Black Nitride Finish – advanced lower friction coating that minimizes the need for lubricants and cleaning Properly staked gas key 5.56 Bolt is machined from Carpenter 158 tool steel Shot peened HPT tested/MPI marked Black o-ring insert on extractor High quality BCG
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