Tamid..I can't comment on the bbls....
but the hammer spurs (?) do seem to be kinda leaning into the middle.
That would really seem to help in cocking both hammers with one sweep of the thumb,wouldn't it?
I am surprised that no maker thought to do this, ...or did they?
There doesn't seem to be a down side to the idea.I have never seen Hammers that were, but am no expert.
And yes, those Fences seem pretty thin, eh?
cheers
Franc