WW2 Armor - WW2 Armor M4A3(105) HVSS Sherman medium tank, FRED, on the move! The 105mm howitzer M4-armed Shermans were easily the most popular with tankers and units in the ETO. Some
Why was a 90mm or a 105mm not installed in the M-4 Sherman during WW2? Israel showed what could have been done when they installed a 105mm. - Quora
![M4 105mm Israeli Sherman not operational gun, from Tamiya kits 1/35 scale - 1/35 Scale Armor - Modeler Site M4 105mm Israeli Sherman not operational gun, from Tamiya kits 1/35 scale - 1/35 Scale Armor - Modeler Site](http://www.modelersite.com/imagenesContent/1378/20_20130221_114551IMG12801024.jpg)