MANUFACTURER: Smith and Wesson FAMILY: M&P Series MODEL: M&P9 Magazine TYPE: Accessory-Magazines ITEM GROUP: Handgun Magazines CALIBER/GAUGE: 9mm CAPACITY: 17 SHIPPING WEIGHT: 0.35 lbs. ADDL INFO: 17rd Magazine 9mm MFG MODEL NO: 19440 UPC: 022188127942