shop.21stcenturyfirearms.com American Tactical Imports brings in a 1911 style pistol in .22LR that’s called the GSG 1911. The GSG 1911 is nearly identical to a standard 1911 in terms of size, weight and function. The GSG 1911 is a well made 1911 style pistol that has some unique features including the ability to add a suppressor. I purchased this pistol through 21st Century Firearms.