MAGAZINE M&P9 9MM 17RD 194400000 Manufacturer Model Number: 19440 Manufacturer: Smith and Wesson Model: M&P9 Magazine Caliber: 9mm Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 17 Shipping Weight: 0.25 Feature: 17rd Magazine 9mm Optic Adjustable Objective: false Optic Reticle Illuminated: false