Davidson Defense Firefight 7.5-inch AR-15 5.56 NATO Pistol SBM4 Brace Full Build Kit

The Firefight 7.5-inch AR-15 5.56 NATO Pistol Build Kit from Davidson Defense is engineered for compact versatility and robust performance. This build kit features a 7.5-inch 4150 CrMoV barrel with a phosphate finish and a government profile, optimized with a 1:7 twist rate. The upper receiver, crafted from 7075 T6 aluminum, is anodized for added durability and includes M4 feed ramps. It comes equipped with a complete bolt carrier group made from premium 9310 and 8620 alloy steels with a nitride finish. The M-Lok compatible handguard, made from 6061-T6 aluminum, offers a lightweight solution for accessory attachment. The kit also includes a SB Tactical SBM4 Pistol Stabilizing Brace, enhancing stability for improved shooting control. Accessories like the Phase 5 flash hider, micro low-profile gas block, and mil-spec buffer tube kit complete this comprehensive kit, perfect for gunsmiths who value freedom and functionality in their firearms.