The Smith and Wesson M&P 9mm handgun extends the line of shooter friendly Smith and Wesson handguns. It has many features that were designed for the first time shooter and experienced shooter. This FACTORY S&W magazine is constructed of steel with a polymer butt-plate and gray follower. It is compatible with your M&P 9 full size. This model has a 17-round capacity.

This is for one 17 round magazine. Fits M&P 9mm

Specifications: Caliber: 9 mm, Capacity: 17 Rounds, Body Material: Steel, Floorplate: Polymer.