Some former G.I.-issue M1 carbines have been seen with two serial numbers instead of the traditional one stamped at the rear of the receiver. Why?
The U.S. Krag-Jorgensen was America’s first bolt-action repeater chambered for a smokeless-powder cartridge. In the hands of American troops around the globe, the Krag played a small, but key, role in the rise of the “American Century.”
Swept into World War I in April 1917, the U.S. military desperately needed .45 ACP handguns. Both Colt and Smith & Wesson had existing revolver designs adopted as the Model of 1917, and they would go on to serve again during World War II.