PRO SMIA17 MAG SD40 40SW 25RD STEEL

ProMag SMIA17 Standard 25rd 40 S&W Fits S&W SD Blued Steel (Except VE Variant)
This replacement or spare magazine is compatible with your S&W SD. It is constructed of heat treated steel with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA. NOTE: This mag will not work with VE variants.