Cold War firearms of the United States

assault rifle

Semi-automatic rifle

semi-automatic pistol with caliber .45, standard service pistol of the US Army from 1911 to 1985; produced also by a large number of other weapons companies apart from original manufacturer Colt

heavy machine gun

7.62 mm automatic rifle

general-purpose light machine gun

American anti-materiel sniper rifle

American 5-round magazine fed, bolt-action service repeating rifle

5.56 mm light machine gun

shotgun

The Military Armament Corporation Model 10, officially abbreviated as "M10" or "M-10", and more commonly known as the MAC-10, is a compact, blowback operated machine pistol/submachine gun that was developed by Gordon Ingram in 1964. It is chambered in either .45 ACP or 9mm. A two-stage suppressor by Sionics was designed for the MAC-10, which not only abates the noise created but makes it easier to control on full automatic (although it also makes the gun far less compact and concealable).

sniper rifle

Italian semi-automatic pistol

general-purpose machine gun

thumb|300px|U.S. Navy SEAL with Colt Commando. Note: large flash suppressor

submachine gun

shotgun model

assault rifle

American coaxial machine gun

machine-gun used in the M60 Patton series of tanks

machine gun