The B-17G variation that saw service in the tail end of World War II was armed like no other aircraft before it, with up to a “lucky thirteen” M2 .50 caliber (12.7 mm) machine guns placed in ...

An M2 Browning .50-caliber machine gun and a Mk.-19 grenade launcher sit on the ground as Ukrainian soldiers take part in military drills simulating a possible attack in the Chernobyl zone, a few ...

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.

A Lucky Thirteen. The B-17G variation that saw service in the tail end of World War II was armed like no other aircraft before it, with up to a “lucky thirteen” M2 .50 caliber (12.7 mm ...