A factory-pattern 20-round steel magazine for the IWI Uzi Pro in 9mm. All-steel construction is the right call for a submachine-gun-derived design: the feed lips hold their geometry through hard use and repeated loading far better than polymer, which matters on a platform that cycles fast and feeds aggressively.

Spares are worth keeping on hand for any range trip, since magazines are the single most common source of stoppages in any semi-automatic firearm and a worn or damaged one is far easier to replace than to diagnose.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.