Uzi Threaded .578-28 TPI 45Acp Barrel. 10.25" in length . Made from 4150 chrome moly steel, button rifled, with a phosphate finish.
This barrel fits all full size semi auto 45acp Uzi (Model A & B ) Century Arms UC-9, Vector, Action arms, Norinco, Group industries etc.
This barrel can only be installed on a pistol or Short barrel rifle (SBR) BATF Form 1. Pistol or SBR - NFA Rules apply.