Specifically designed for use with the Smith & Wesson M&P FPC pistol-caliber carbine the Smith & Wesson M&P9 9mm 23-Round Magazine with Adapter is a genuine S&W factory magazine" designed to deliver exceptional service and consistent operation in any target shooting or training application.

Features:
Stainless Steel Body with a Corrosion-Resistant Finish and Polymer Adapter
High Tensile Steel Spring
Removeable Floor Plate and Adapter for Quick Disassembly