ProMag Smith & Wesson M&P40 .40 S&W 10-Round Blue Steel Magazine

This is a ProMag STEEL 10-round magazine for Smith & Wesson M&P40 pistolsThese enhanced 10-round steel magazines from ProMag are designed to meet or exceed factory standards for optimum fit and function in M&P40 pistols.Building on over 165 years of All-American expertise, Smith & Wesson's M&P pistols combine ultimate shootability, tactical performance, and unrivaled reliability-thanks in no small part to their factory magazines.Featuring durable steel construction, heat-treated chrome silicon s