ProMag S&W M&P Handgun Magazine 10mm 20/rd

Features: 20-round magazine Fits Smith & Wesson M&P 10mm series pistols Does not fit Smith & Wesson M&P 9mm M&P Shield® 9mm M&P Shield Plus 9mm Shield EZ 9mm pistols Magazine body constructed of heat treated steel with black oxide finish Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Made in USA