Russian 130mm/55 Model 1934
Caliber = 13.0 cm (5.1 inch)
Shell weight = 36 kg (79 lbs)
Muzzle velocity = 857 m/s (2812 fps)
Relative ballistic performance: 0.95
Muzzle energy = 13.226 megajoules = 4873.8 foot-tons
Relative muzzle energy: 1.14
Barrel length: 55 calibers
Elevation Range
Time Velocity Fall Angle
2.5 deg 5000 meters
7.1 sec 585 m/s 3.2 deg
5.0 deg
8200 meters 13.4 sec 460 m/s 7.6 deg
7.5 deg 10600 meters 19.1 sec 391 m/s
12.5 deg
10.0 deg 12500 meters 24.4
sec 349 m/s 17.9 deg
12.5 deg
14000 meters 29.3 sec 324 m/s 23.2 deg
15.0 deg 15300 meters 34.0 sec 308 m/s
28.4 deg
20.0 deg 17500 meters 42.9
sec 294 m/s 38.1 deg
25.0 deg
19200 meters 51.1 sec 294 m/s 46.0 deg
30.0 deg 20500 meters 59.0 sec 300 m/s
52.6 deg
35.0 deg 21400 meters 66.4
sec 310 m/s 57.8 deg
40.0 deg
21900 meters 73.5 sec 320 m/s 62.1 deg
45.0 deg 22100 meters 80.2 sec 331 m/s
65.6 deg
50.0 deg 21800 meters 86.5
sec 341 m/s 68.7 deg
Armor Penetration - Vertical Belt Armor
(Relative armor quality, 1.00)
Maximum penetration: 28.85 cm
Elevation Range
Belt Deck
1.6 deg 3500 meters
20 cm
3.5 deg 6400 meters
15 cm
7.3 deg 10400 meters
10 cm
9.6 deg 12100 meters
... 2 cm
20.3 deg
17600 meters 5 cm
22.2 deg
18300 meters ... 4 cm
35.4 deg 21500 meters ...
6 cm
Maximum range = 22100 meters at 44.3 deg elevation