45 mm anti-tank gun model 1932 (19-K) | |
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Type | Anti-tank gun |
Place of origin | USSR |
Production history | |
Produced | 1934–1937 |
No. built | 21,564+ |
Variants | 20-K tank gun 21-K AA gun |
Specifications | |
Mass | Horse drawn: 450 kg (990 lb) Motor: 510 kg (1,120 lb) |
Length | 6.4 m (21 ft 0 in) |
Barrel length | 2.07 m (6 ft 9 in) 46 calibers[1] |
Shell | Fixed QF 45 x 310mm R[2] |
Shell weight | 1.43 kilograms (3.2 lb) |
Caliber | 45 mm (1.8 in) |
Breech | Vertical sliding-wedge |
Recoil | Hydro-spring |
Carriage | Split-trail[1] |
Elevation | -8° to 25° |
Traverse | 60°[3] |
Rate of fire | 15 rpm |
Muzzle velocity | 760 m/s (2,500 ft/s) AP |
Maximum firing range | 4.4 km (2.7 mi)[1] |
The 45 mm anti-tank gun model 1932 (factory designation 19-K and GRAU index 52-P-243A) was a light quick-firing anti-tank gun used in the interwar period and in the first stage of the German-Soviet War. It was created by factory No. 8 which was located in now Korolyov city, under leadership of engineer V. Bering.