Guntec USA .308 Bolt Carrier Group - Nitride
Details
This Guntec BCG was made for 7.62x51 / .308 Cal Platforms. It is Nitride treated, HPT and MPI tested and marked with a 9310 Hardened Steel Bolt, 17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition), and an 8620 carrier and gas key. Made in the USA, this group comes fully assembled with properly torqued and staked gas key.
Specifications
Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
BrandGuntec USA
Caliber Gauge.308 Win
Carrier FinishSalt Bath Nitride
Carrier Material8620 Carpenter Steel
Carrier StyleDPMS Pattern Carrier
Compatible Make
Compatible ModelDPMS / SR-25 Pattern
High Pressure TestedYes
Magnetic Particle InspectYes
PlatformAR-308/AR10