ProMag 10 Round 9mm Smith & Wesson M&P Magazine, Blue - SMI23

This magazine is for the Smith & Wesson M&P chambered in 9mm.ProMag magazines are designed utilizing traditional stamping and welding of heat-treated high carbon steel. Every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects. Features: Magazine body constructed of heat treated carbon steel with black oxide finish Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Restricted capacity 10 round version of 17 round SMI-A12 magazine Made in USA