- Undergoes magnetic particle inspection
- Extractor construction includes rubber insert and spring
- Increased corrosion resistance offered through black-nitride finish
- Features torqued and staked gas key
M16 Bolt Carrier Group 458 Socom Nitride Mp
|Caliber||Manufacturer||Color||Weight||Merchant Price||Merchant URL|
|None||Brownells||None||None None||$ 84.99||Brownells||Add|
Constructed and Finished for the Big-Bore .458
Get your .458 SOCOM AR-15 running perfectly with the Brownells M16 .458 SOCOM Bolt Carrier Group, which features construction and finishing designed to provide the best possible performance in your rifle.
The Brownells M16 .458 SOCOM Bolt Carrier Group features a bolt head built using 9310 steel, which undergoes heat treatment and shot peening for a durable finish. The carrier itself is made using 8620 steel that undergoes hardening after machining.
The Brownells M16 .458 SOCOM Bolt Carrier Group provides users with a complete assembly, also including a firing pin, cam pin and a firing pin retaining pin.