Seeing "mil-spec" as just the starting point, we set out to ensure the best options are available for our demanding customers.Improvements include using 9310 tool steel for the bolt, nitriding the...
Phase 5's mil-spec ar-15 bolt carrier features a heat treated and chrome lined inner with a black phosphate coating.The complete bolt carrier group includes cam pin, firing pin, gas key, and bolt...
The faxon 5.56 m16 bolt carrier group, nitride is a high-performance and reliable upgrade for your ar-15 rifle.This bolt carrier group is designed for optimal performance ensuring durability and...