MAGAZINE M&P40 SHIELD 7RD EXT 19934 PACKAGED MAGAZINE Manufacturer Model Number: 19934 Manufacturer: Smith and Wesson Model: M&P40 Shield Caliber: 40 S&W Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 7 Shipping Weight: 0.2 Optic Adjustable Objective: false Optic Reticle Illuminated: false