The ArmaLite AR-15 is a gas-operated assault rifle manufactured in the United States between 1959 and 1964. Designed by American gun manufacturer ArmaLite in 1956, it was based on its AR-10 rifle. The
ArmaLite AR-10 made by Artillerie Inrichtingen (A.I.)
Colt ArmaLite AR-15 Model 01 with 20-round magazine
Colt ArmaLite AR-15 Model 02 without magazine and new 1 in 12-inch (300 mm) rifling twist rate
An early M16 rifle without forward assist
The M14 rifle is an American battle rifle chambered for the 7.62×51mm NATO cartridge. It was accepted as the service rifle of the United States Armed Forces in 1957, with production starting in 1959.
T25 prototype
An experimental T47 rifle
Two soldiers with M14s at Guantanamo Bay Naval Base in 1962
A rare M14 presentation model, serial number 0010