HK416 PISTOL 22LR 8.5" 10RD # 81000404 Manufacturer Model Number: 81000404 Manufacturer: Heckler and Koch (HK USA) Model: HK416 Caliber: 22 LR Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 10 + 1 Finish: Matte Black Sights: Polymer Flup Up Front and Rear Stock Frame Grips: Pistol Grip Magazine Quantity and Description: 1 10 rd. Polymer Magazine Overall Length: 16.7" Weight: 4 lbs. 8 oz. Shipping Weight: 7.35 Feature: Aluminum Upper and Lower Feature: Aluminum M-Lok Rail Optic Adjustable Objective: false Optic Reticle Illuminated: false