TRIARC Milspec BCG – Black Nitride
$159.00 SKU: TS-BCGS-BNIT
FULL AUTO RATED
Material
Case Hardened 8620 Steel
Finish
Black Nitride
Gas Key
4130 Steel, attached with Grade 8 hardware and properly staked into a milled “valley”to ensure proper positioning
Ejection Port
Area is milled with added material for more strength and rigidty
Cam Pin
Hardened 4340 cam pin
Firing Pin
Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated Carrier fits AR15/M4 compatible style Rifles (i.e.) .223/5.56mm, .300BL
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*
HPT
Each bolt is High Pressure Test bolts under Mil-STD-1816 for both HPT & MPI.
Extractor Spring
5 Coil Enhanced Extractor Spring for increased reliability
Out of stock
