When talking about the .45 ACP, it’s not possible not to refer to its history. It’s a cartridge that survived great wars, ...

When discussing the .45 ACP, it’s difficult to ignore its past. It’s a cartridge used in large wars, from World War I to Vietnam, and made history as a round that could bring danger to a stop in its ...

Here’s What You Need to Remember: The .45 Automatic Colt Pistol round, or .45 ACP as it is commonly known, is fairly controversial. Invented in 1905 by prolific firearms designer John Moses Browning, ...