Bravo Company BCM Pistol Receiver Extension Kit 7075-T6 1.2 In OD

1.2" outside-diameter buffer tube machined from 7075-T6 aluminum with Mil-A-8625F Type III Class 2 hard coat anodize. Kit includes BCMGUNFIGHTER QD receiver end plate, lock nut, M4 action spring, and carbine buffer assembly.