HK416 PISTOL 22LR GREY 20RD # 81000598 Manufacturer Model Number: 81000598 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: 20 + 1 Finish: Grey Sights: Polymer Flup Up Front and Rear Stock Frame Grips: Alloy Frame Alloy Frame Magazine Quantity and Description: 1 20 rd. Polymer Magazine Overall Length: 16.7" Weight: 4 lbs. 8 oz. Shipping Weight: 6.55 Feature: Aluminum Upper and Lower Feature: Aluminum M-Lok Rail Optic Adjustable Objective: false Optic Reticle Illuminated: false