I recently researched the Bearcat in my research tree.
But I found it very strange that a late-war fighter would use the same armament as the first versions of the Wildcat.
So I did some research and saw that this was wrong.
The Bearcat does not use the .50 M2, but rather the M3.
AN 01-85FD-2 1948 maintenance handbook supposedly mentions M2s, which was most likely what was used those years ago to change the M3s to M2s. Now there is a 1950 version of the handbook, which may mention M3s instead, but I have neither to confirm. The flight manual however neatly skips over the exact designation of the .50 cals, very convenient… People have discussed this topic to death in the old forums though, with the general conclusion that M2s were equipped originally but M3s may have been retrofitted.
Another way to solve this problem is to make M3s a modification instead, though I don’t like making the gap between stock and spaded even larger than it already is.
I didn’t write the book, but did the writers have access to primary sources?
I think it’s worth the debate, but I also think it’s important to use logic.
If M2 and M3 are interchangeable, why wouldn’t anyone try it?
I’m going to make a response to your first two statements.
It’s just your opinion!
And contrary to your attack, saying that I don’t work with logic. I respect your opinion. But it’s just your opinion
Replacing the M2 with the M3 can be a field modification.
Installing 20mm cannons requires a complete redesign of the wing at the factory.
Don’t be disingenuous. It’s completely reasonable that a late/post war fighter would be upgraded with M3 machine guns, as some other planes were(F-82). The M3 .50 cal had much overlap with both the M2 and 20mm cannons in service with other aircraft. It makes perfect sense that the M3 .50 cal would be selected over the 20mm cannons due to reliability problems, as is what happened many times.
It would be better to have an actual discussion and not be combative for no reason.