M&P15-22 PISTOL 22LR 8" 25+1 13321 Manufacturer Model Number: 13321 Manufacturer: Smith and Wesson Model: M&P15-22 Pistol Caliber: 22 LR Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 25 + 1 Finish: Black Sights: Optics Ready Stock Frame Grips: A2 Pistol Grip Magazine Quantity and Description: 1 25 rd. Overall Length: 22.8" - 25.4" Weight: 53.6 oz. Shipping Weight: 5.95 Feature: SB Tactical SBA3 Brace Feature: M&P Handguard with M-LOK Optic Adjustable Objective: false Optic Reticle Illuminated: false