- M1 Garand: Semi-automatic rifle chambered for the .30-06 Springfield cartridge. It was the primary service rifle of the United States military during World War II and the Korean War.
- M1 Carbine: Semi-automatic carbine chambered for the .30 Carbine cartridge. It was issued to support troops, such as artillerymen, medics, and drivers, who did not need the full power of the M1 Garand.
- M2 Carbine: Full-automatic version of the M1 Carbine. It was used by special forces and some frontline troops.
- M1911 pistol: Semi-automatic pistol chambered for the .45 ACP cartridge. It was the standard issue sidearm of the United States military during World War II and the Korean War.
- M3 submachine gun: Submachine gun chambered for the .45 ACP cartridge. It was used by special forces and some frontline troops.
Machine Guns
- M1919A4 Browning machine gun: Medium machine gun chambered for the .30-06 Springfield cartridge. It was used by infantry units to provide suppressive fire.
- M2 Browning machine gun: Heavy machine gun chambered for the .50 BMG cartridge. It was used by infantry units and armored vehicles to provide heavy firepower.
- M3 "Grease Gun" submachine gun: Submachine gun chambered for the .45 ACP cartridge. It was used by special forces and some frontline troops.
Grenades
- M1 fragmentation grenade: Fragmentation grenade that could be thrown by hand or launched from a rifle.
- M6 smoke grenade: Smoke grenade that could be used to create a smoke screen or signal for help.
- M89 incendiary grenade: Incendiary grenade that could be used to start fires or destroy enemy equipment.
Artillery
- M1 105mm Howitzer: Howitzer that could fire high-explosive, incendiary, or smoke rounds. It was used by infantry units to provide indirect fire support.
- M114 155mm Howitzer: Howitzer that could fire high-explosive, incendiary, or smoke rounds. It was used by artillery units to provide heavy indirect fire support.
Tanks
- M4 Sherman: Medium tank armed with a 75mm gun and two .30-caliber machine guns. It was the primary tank used by the United States military during World War II and the Korean War.
- M26 Pershing: Heavy tank armed with a 90mm gun and two .50-caliber machine guns. It was used by the United States military during the Korean War.
Aircraft
- F-86 Sabre: Jet fighter that was used by the United States Air Force and other United Nations air forces during the Korean War. It was one of the most advanced fighter aircraft of its time.
- F-84 Thunderjet: Jet fighter-bomber that was used by the United States Air Force and other United Nations air forces during the Korean War. It could carry a variety of bombs and rockets.
- B-29 Superfortress: Heavy bomber that was used by the United States Air Force during World War II and the Korean War. It could carry a large payload of bombs and was used to attack enemy targets in North Korea.