This is a factory .40 S&W 15-round magazine for Smith & Wesson Sigma pistols.
Blending Glock-inspired design & features with classic 1911 styling and 165 years of expertise, Smith & Wesson Sigma pistols delivers reliable, all-American performance at a price that’s hard to beat.
These standard factory magazines feature durable stainless steel construction, tough polymer baseplates, and clear-cut witness holes for tracking capacity. Designed to the exact same specifications as original equipment magazines, these factory mags will help your Smith & Wesson Sigma perform at its best when you need it most.
Grab a few spare magazines today, and remember to rotate loaded magazines every 3-6 months to prevent unnecessary wear.