Aim Sports AR-15 Pistol Build Kit 5.56 NATO 10.5 Inch Barrel

The Aim Sports AR15 Pistol Build Kit offers enthusiasts a robust foundation for creating a high-performance firearm. Featuring a 10.5-inch barrel crafted from 4150 Chrome Moly Vanadium Steel, this kit ensures durability and precision with a 1:8 twist rate. The mil-spec forged 7075T6 upper receiver is Type III hard coat anodized, providing maximum resilience against wear. Both the barrel and the bolt, made from 9310 tool steel, are finished with a nitride coating for superior lubricity and corrosion resistance. This complete kit includes a full auto profile, charging handle, and all necessary lower parts, such as a fire control group and an A2 grip. The AR pistol buffer tube, 3.0 oz buffer, carbine buffer spring, castle nut, and end plate are also provided. Optic-ready and equipped with a 10-inch M-LOK handguard, this build kit is designed for customization and performance.