Description MANUFACTURER: ProMag FAMILY: M&P Series MODEL: S&W M&P9 9mm Pistol Mag TYPE: Accessory-Magazines ITEM GROUP: Handgun Magazines CALIBER/GAUGE: 9mm CAPACITY: 17 SHIPPING WEIGHT: 0.21 lbs. ADDL INFO: Blued Steel MFG MODEL NO: SMI-A12 UPC: 708279011382