1 st picture left sight is factor bridge type for 105-107 series ( last one made) , the right one I don't know maybe a 103-4 series , picture of side or bottom.
the fire pins are later model Hi standard as well.
As are the last 3 triggers , lower ones in the last picture
Cillidawg has the rest
BTW a year ago I needed one of those triggers. they will rust on the pivot pin ,if not oiled and a yank will break it.