

This stands in contrast to many other unconfirmed sources that state that these modifications were done post-war. Such as the M4A3e4 which was given to allied countries after the war.
I am interested in this as a project but only if this information in the Osprey Book is correct and these were used in WWII. I only do WWII models as far as tanks go. A very similar tank was used in the movie Kelley's Heroes however it had no flash suppressor and in the movie as many of you recall Oddball states that the extra long barrel is just a pipe he welded on the end to scare the Germans. The ones used in the movie were all late-war or post war Shermans that we gave the Yugoslavians, and they had been rearmed with the long 76mm main guns.
Is the Osprey book correct? were they used in combat?
If anyone can shed some light on this I would appreciate it.