ProMag 12rd Compact Magazine, Blued Steel 22 LR Fits S&W M&P - SMIA21

Product Features & Specifications ProMag SMIA21 12rd Compact 22 LR Fits S&W M&P Blued Steel 12-round magazine Fits Smith & Wesson M&P22 Compact .22 LR series pistols Does not fit Smith & Wesson M&P 9mm, M&P Shield 9mm, M&P Shield Plus 9mm, Shield EZ 9mm pistols M