This Rock Island Armory factory magazine feeds the double-stack A2 series 1911s in 9mm, delivering 17 rounds of capacity that transforms the classic platform into a serious competition and defensive tool. Factory-spec feed lips and spring tension matter enormously in double-stack 1911s, where magazine fitment is everything — this is the unit the guns were built around. A black finish resists corrosion through hard range use. Keep several loaded and spend your time shooting instead of stuffing rounds.

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