Product Description,The Colt Government 1911 A1 is the classic configuration of the legendary Colt 1911 handgun carried by U.S. troops in several wars. The Colt Government 1911 A1 Semi-Automatic Pistol in .22 L.R. is manufactured exclusively by Walther under license from Colt. It is the only genuine Colt tactical rimfire replica available in the world.