Development of a 3 inch self-propelled gun on the M3A3 Stuart chassis started in September 1942. Trials on the Aberdeen Proving Ground in November demonstrated that the gun was too heavy for the light tank chassis. Never entered mass production.
Marks of Excellence requirements for T56 GMC: beta
N/A
N/A
N/A
100%N/A
Mastery badges for T56 GMC - base XP needed:
182
296
443
590
Target damage WN8 for T56 GMC:
220
350
550
670
Shots required to get target damage (per battle)Show guns