Description
Built for .223 Remington, 5.56 NATO, and .300 Blackout platforms, this complete bolt carrier group combines proven materials, Mil-Spec heat treatment, and a slick nickel boron finish for dependable function and easier cleaning. The M16-profile carrier is paired with a 9310 bolt, 17-4 stainless gas key and firing pin, plus an S-7 extractor for strength in high-wear areas. Shot peening and MPI inspection on the bolt add confidence for hard-use rifle builds.
Features
Compatible with .223 Remington, 5.56 NATO, and .300 Blackout
M16-style auto carrier
Nickel boron finish for smooth operation and easier maintenance
Made in the USA
Covered by BRD Limited Lifetime Warranty
Specifications
Caliber Compatibility: .223 / 5.56 / .300 BLK
Carrier Style: M16 / Auto
Carrier Material: 8620 tool steel
Bolt Material: 9310 tool steel
Gas Key Material: 17-4 stainless steel
Extractor Material: S-7 shock resisting tool steel
Extractor Spring Material: Stainless steel music wire
Firing Pin Material: 17-4 stainless steel
Heat Treatment: Mil-Spec / military specifications
Inspection: MPI (Mag Particle Inspected)
Finish: Nickel Boron (NiB)
Weight: 11.6 oz
Length: 7.5 in.
SKU: 4487
