TRIARC Milspec BCG - Black Nitride
$169.99
In stock
FULL AUTO RATED
Material: Case Hardened 8620 Steel
Finish: Black Nitride
Gas Key: 4140 Steel, attached with Grade 8 hardware and properly staked
Cam Pin: Hardened 4140 cam pin
Firing Pin: 17-4 Stainless Steel
Bolt Assembly: Machined from case hardened 9310 steel then shot-peened, heat treated & 100% MPI tested per US mil-spec
*Properly heat treated 9310 steel is on average 8% stronger than Milspec standard Carpenter 158 steel, making the bolt stronger than the Milspec standard*
Extractor: Billet 4140
Extractor Spring: Cryogenically treated 5 Coil Enhanced Extractor Spring for increased reliability
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In stock