This is a Smith & Wesson SD40 10-round magazine in .40 S&W.

Built from durable stainless steel and engineered to Smith & Wesson’s strict quality standards, these 10-round factory magazines ensure optimal fit and function in your SD 40 pistol.

Combining Glock-inspired design & features with classic 1911 styling and Smith & Wesson’s proven reputation, the SD series of striker-fired pistols delivers reliable, all-American performance at a price that’s hard to beat.

Ideal for target practice, tactical drills and more, these 10-round magazines feature clear-cut witness holes and tough polymer baseplates.

Grab a few spare magazines today and start getting more trigger time.