A factory Colt stainless magazine for the Officer-size 1911 in 9mm, holding 10 rounds. Magazines are the single most common source of malfunctions in any 1911, and the shorter Officer frame is less forgiving than a full-size, which makes correct feed-lip geometry and spring rate genuinely important rather than a matter of preference. Buying from Colt takes that variable off the table. Stainless construction resists the corrosion that spare magazines pick up sitting in a range bag or a nightstand drawer for months at a time.

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