The ATI GSG 1911 is a semi-automatic pistol zinc-alloy framed pistol chambered in 22 LR. A 5 barrel is adorned with fixed three dot sights while both the trigger and the hammer are skeletonized. Double diamond checkered walnut grips ensure steady grasp with every plinking and target practice shot you take with the GSG 1911.DetailsAction SA - Caliber 22LR - Capacity 10 - Finish Green - Sights Fixed Low Pro Low Med Hi - Grips Double Diamond Walnut - Trigger 3-Hole Skeleton Aluminum - Barrel Length 5 - Overall Length 8.5 - Weight 34.4 oz. When John M. Browning invented his classic pistol in 1911 he could not have imagined that for over a century it would remain the standard of excellence in the industry and reproduced by almost every arms manufacturer in the world. The .22LR version developed by GSG retains the 1911s classic uniqueness along with exciting new technology and features including several safety functions to meet todays rigorous standards. From casual plinking to competitive shooting the GSG 1911 belongs in the hands of everyone who wants an excellent pistol at a great price.