SMITH & WESSON M&P40 25RD 40S&W MAGAZINE PROMAG

A double-stack 25-rd magazine for the Smith & Wesson M&P® series of pistols in caliber .40S&W. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary DuPont® Zytel™ based black polymer.