When did the US stop using the 90mm anti aircraft gun?

The 90–mm gun was the US’s primary heavy anti-aircraft gun from just prior to the opening of World War II into 1946, complemented by small numbers of the much larger 120 mm M1 gun. Both began to be phased out in the early 1950s as their role was taken over by surface-to-air missiles like the MIM-3 Nike Ajax .

What was the muzzle velocity of the M3 tank gun?

The M3 gun was used on the M36 tank destroyer, and the T26 (later, M26) Pershing tank. The M3 fired an M82 APC shot with a muzzle velocity of 2,650 ft/s (810 m/s).

What kind of ammo does the T15 E1 L/73 use?

The 90 mm T15E1 L/73, with its 21 ft (6.4 m) long barrel, was designed and developed as an AT gun that could match or surpass the performance of the 8.8 cm KwK43 L/71 cannon, the famous long 88 on the Tiger II. The T15 90 mm L/73 anti-tank gun utilized many types of armor piercing ammunition.

What are the dimensions of a 90mm shell?

90 mm M1 Shell 90 x 600-615mmR M3 HE: 3.5 in × 37.44 in Shell weight M3 HE: 41.93 lb (19.02 kg) (M71) M3 APC: Caliber 90 mm (3.5 in) Elevation M1: -10° to +90° M2: -10° to +90° M3: -1

How effective was the German 88mm antitank gun in WW2?

The German 88mm gun, originally designed as an antiaircraft artillery weapon, was equally effective as an antitank gun.

What was the US’s primary heavy anti-aircraft gun in WWII?

The 90–mm gun was the US’s primary heavy anti-aircraft gun from just prior to the opening of World War II into 1946, complemented by small numbers of the much larger 120 mm M1 gun.

How much did it cost to make an anti-aircraft gun?

Each gun cost roughly $50,000 to make in 1940 and utilized up to 30 separate contractors to manufacture. Prior to World War II, the primary US anti-aircraft guns were the 3-inch M1918 gun (76.2 mm L/40) and 3-inch anti-aircraft gun M3 (76.2 mm L/50), a widely used caliber for this class of weapon.