The Colt 1911 Army was the single action pistol adopted by the United States Army in 1911. The Colt 1911 was chambered in .45 ACP (Automatic Colt Pistol). The original 1911 used a seven-round, detachable magazine.
The 1911 Army pistol was designed and developed by John Moses Browning who designed a great many other firearms such as the Browning Hi-Power, BAR and M2 .50 caliber machine gun.
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