SPG on a modified chassis of the M47 medium tank. The prototype was produced in 1952, and in 1956 the SPG entered service in two variants: the M55 for the Army and the M53 for the Marines.
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155 mm Gun M46 (damage per shot: 600):
8-inch Howitzer M47 (damage per shot: 900):
155 mm Gun M46 (damage per shot: 600):
8-inch Howitzer M47 (damage per shot: 900):
Expected
frags:
0.81
Expected
spot
0.03
Expected
defense points
0.99
Expected
winrate
50.85%
Tier VIII field modification
available for tier X tanks
-3% to dispersion during gun traverse
-1% to the aiming circle size
+3% to engine power
+4% to dispersion during movement
+5 km/h to top forward speed
-7% to concealment after firing
-5% to dispersion on gun traverse
+5% to dispersion on hull traverse
-3% to aiming circle size
+3% to reload time