BKF 308 caliber BCG in Salt Bath Nitrite. DPMS pattern, with forward assist serrations. 100% Made in USA and includes Lifetime Warranty.
Bolt Assembly:
Bolt: 9310 Alloy Steel, Shot Peened
MPI Inspected
Extractor: Shot Peened Hardened D2 tool steel
Mil-Spec O-Ring
Milspec Gas rings (3)
Black Nitrite
Bolt Carrier:
Heavy Duty full auto design
8620 steel
Gas Key: hardened billet 4140 machined
Gas Key Screws,: Grade 8 properly staked (heavy strike)
Black Nitrite
Cam Pin:
8620 steel
Black Nitrite
Firing Pin:
mil-spec firing pin made from centerless ground 8740 steel, hard chrome coated
PRODUCT SKU: BKF-308-BN-BCG
