This is the ProMag Smith & Wesson M&P .45 ACP 13-round magazine. 

You don’t have to spend an arm and a leg on M&P45 magazines, thanks to these high-quality yet affordable 13-round magazines from ProMag! 

Designed to deliver factory-like performance, these heat-treated steel magazines feature injection-molded polymer followers and chrome silicon wire springs that all come together to deliver superior durability and reliability. 

Once you add in ProMag’s infamous lifetime warranty, what else could you ask for? From concealed carry to home defense, these 13-round magazines will have your back!

Pick up a few of these 13-round M&P45 magazines and stay prepared for anything!