The TacFire AR Pistol Build Kit is designed for enthusiasts looking to customize their own firearm. Featuring a 7.5" barrel chambered in 5.56 NATO this kit includes a USA-made bolt carrier group and a mil-spec upper receiver. The slim free float MLOK hand guard offers a sleek profile enhancing both the aesthetics and functionality of your build. The complete lower parts kit also made in the USA ensures reliable performance. Additional components include a mil-spec charging handle dust cover forward assist and a durable pistol buffer tube with a foam cover. With this comprehensive kit you have everything needed to assemble a high-quality AR pistol tailored to your specifications.