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Not all .45 calibers are the same, and here’s why that matters

GAP. In the early 2000s, Glock introduced the .45 GAP (Glock Automatic Pistol), a shortened version of the .45 ACP designed ...
American Rifleman

Wiley Clapp: The Two-Faced .45 Colt

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** The .45 Colt cartridge is a ...
Officer

Colt Ammunition

Colt’s Manufacturing Company LLC, one of the world's leading designers, developers and manufacturers of firearms, has teamed up with Black Hills Ammunition to bring to market Colt-branded ammunition ...