Whaaaa?

Draschel: There is another one, but it is certainly not well known. French 105mm on ARLV, ARL44, M4 45 are the most common, and don't suffer any drawbacks like SU100Y and ISU130 pen loss.However, there is also the real idiotic, old as heck T40 tank destroyer. It has an idiot low velocity middle gun, 3in AT, that can fire higher penetration, higher damage HEAT ammo.The arty curiously, AMX 105 47 and 50, the tech tree 4-5, also used to be able to fire the same ARL44 and ARLV  APCR shells. But they were removed in SPG rebalance 9.17