Before the famous M2 Browning Machine Gun, there was the Colt Model 1924 Automatic Machine Gun. Here's a look at an original operating manual for the gun from the American Rifleman Tech Files.

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, the .45 ACP was the standard ...

Joseph Foley carried a Colt .32-caliber Model M-32 automatic handgun when he patrolled the streets of Manchester in the 1920s.The gun had a special panel in the back of the butt that, if it was ...