ProMag S&W M&P40 25-round .40 S&W Steel Magazine

This is a ProMag STEEL 25-round extended magazine for S&W M&P pistols in .40 S&W
Built from durable steel with chrome silicon internal springs and impact-resistant polymer baseplates & followers, these extended magazines are a perfect upgrade for your M&P .40 pistol.
Arguably the best American made striker-fired pistols on the market today, Smith & Wesson’s M&P pistols are shooter friendly and tough enough to meet the needs of military & police units—thanks in no small part to their reliable factory magazines.
Engineered to meet or exceed factory standards for optimum fit & function, these ProMag extended magazines are made in America and come with a lifetime replacement guarantee.
Pick up a few spare extended magazines today!