TacFire AR-15 3.5 in Short Buffer Tube Kit with Standard End Plate

Transform your AR-15 pistol into an even more compact build with the TacFire AR-15 3.5" Short Buffer Tube Kit w/ Standard End Plate. This kit includes one recoil spring, one castle nut, one guide rod assembly, one bolt carrier insert, one standard end plate, one buffer tube cap, and one buffer tube. All parts, except the recoil spring, are constructed from 7075-T6 aircraft aluminum with a corrosion-resistant anodized finish. Speculated protruding length of 3.5" depending on the variation of the lower receiver.