The .60, sometimes referred to (inaccurately) as the T17, is a rimless, bottlenecked rifle cartridge developed in the United States beginning in 1939. It was never used in service, but was enlarged to become the basis for the 20x102, which remains the standard US aircraft round to this day.

The T17 used a 37 mm M6 cannon as main armament in the M24 combination gun mount. The 37 mm M6 had a total length of 2.1 m (6.9 feet) and a bore length of 1.98 m (6.5 feet). It was able to fire the M51 APC round with 53 mm (2.1 inch) of penetration at 455 m (500 yards) at a 30º angle, and 46 mm (1.8 inch) of penetration at 915 m (1,000 yards ...

The T17 armored car, sometimes referred to as the M5 medium armored car and by the British as the Deerhound, was an American six-wheeled armored car produced during the Second World War. The T17 lost out to the T17E design for British use but 250 vehicles were produced as a stopgap for the United States Army until their preferred design, the M8 ...

During World War II, the US Army Air Corps/Air Forces and during Korea the US Air Force, experimented with .60 caliber machine guns — the cartridge was the Cartridge, .60-caliber, T17, and it was developed in 1939 for the T1 and T1E1 Anti-Tank Rifles, a project that hasn’t seen much publicity. It made it as far as test firings in 1942 and 1944.

2016年2月25日 · During World War II, the US Army Air Corps/Air Forces and during Korea the US Air Force, experimented with .60 caliber machine guns — the cartridge was the Cartridge, .60-caliber, T17, and it was developed in 1939 for the T1 and T1E1 Anti-Tank Rifles, a project that hasn't seen much publicity.

The T17 Armoured Car, sometimes referred to as the M5 medium armoured car and by the British as the Deerhound, was an American armored car produced during the Second World War. The T17 Deehound was a specific medum armoured car program intended for armed reconnaissance in 1942. Both Chevrolet and Ford competed but the simpler 4x4 Chevrolet ...

2006年5月21日 · This would probably be the T17, a USAAF gun based on the German MG151. It fired a .60-caliber (15.2mm x 114mm) round originally developed for a high-power antitank rifle. Here's a synopsis of the development, with some tech specs mixed in.

Drawing of a T-17 tankette. The T-17 tank was a one-man "mechanized support" tankette designed and developed by the Soviet Union during the Interwar period. In 1926, the design bureau КБ Orudiyno-Arsenalny Trest, OAT (later OKMO) began work on a "Liliput" single man light reconnaissance tank.

The Staghound AA is a very mobile SPAA with dual-mounted .50 cal machine guns, it also has armour rivalling some other Rank I vehicles and can thus withstand a majority of the smaller shells. The T17E2 has two obvious characteristics.

2019年12月10日 · Today I saw an experimental T17E3 .60 Caliber Aircraft Machine Gun. In an effort to increase the survivability and lethality of combat aircraft, the USAAF started looking into developing a new heavy machine gun to replace the M2 Browning gun.