Product Description The Walther Hammerli TAC R1 22 rifle offers the best precision, quality, and value of any .22 LR AR-Style rifle on the market. Featuring a 13" M-LOK handguard, flip up back-up sights, removable flash-hider, and ergonomic stock And grip, the TAC R1 22 rifle is the most versatile .22 rifle available. All of these features, in addition to the all-aluminum construction of it's receivers and handguard, set a new standard for performance and value. Specifications UPC 723364214257 Manufacturer Walther Manufacturer Part # 576050010 Model Tac R1 Action Semi-automatic Type AR Caliber 22 LR Barrel Length 16.1" Color Black Grips Rubber Type of Barrel Threaded Capacity 10Rd Sights Front/Rear Flip Sights Subcategory Modern Sporting Rifles Stock MFT Minimalist Stock