Non-threaded muzzle 16.1" in length, 9mm NATO, 4150 chrome moly steel, button rifled,1:10 twist with a black phosphate coating .
Chambered for more reliable feeding.
This barrel fits all full size semi auto Uzi
(Model A & B ) Century Arms UC-9, Vector, Action arms, Norinco, Group industries etc.
Shipment prohibited outside USA.