Faxon Firearms Superfinished 5.56 NATO Gunner Lightweight Bolt Carrier Group - Chrome - $249.99

Description

The Faxon Superfinished 5.56 Gunner Lightweight BCG is a premium AR-15 upgrade designed for smooth operation, reduced weight, and long-term reliability. Weighing just 8.5 oz and machined from high-strength 9310 tool steel, its lightweight design delivers smooth cycling while remaining rated or full-auto use.
A hard chrome finish rated at 68–72 HRC provides excellent wear resistance, corrosion protection, and lubricity, resulting in faster cycling, reduced fouling, and easier cleaning. The superfinished carrier body and Gunner profile further reduce friction for consistent performance under high round counts.
Features:
- Lightweight AR-15 bolt carrier group
- Compatible with 5.56 NATO platforms
- Gunner lightweight carrier profile
- Superfinished carrier body
- 9310 tool steel bolt, fully heat treated
- MPI-tested bolt for reliability
- 45° chamfered bolt lugs
- Grade 8 gas key fasteners, fully staked
- Full-auto rated
- Laser-engraved Faxon Shield marking
Features include a fully MPI-tested bolt with 45° chamfered lugs for smooth lockup, forward assist serrations, an enhanced cam path, and a gas key secured with Grade 8 fasteners and full staking for lasting seal integrity. Compatible with mil-spec AR-15 platforms, modern triggers, and adjustable gas systems, this Faxon Firearms BCG is built for shooters who want lightweight efficiency without compromise.
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Specifications
Brand: Faxon Firearms
MPN#: FF556BCGCNITRIDE-LW-CR