Just thought I'd get us started here, below my most oft used tools, US GI issue gas piston wrench and bolt disassembly tool. The bottom thing is a prism that fits over the rear sight and allows an instructor to lie at 90 degrees to the student and see the same sight picture.

I think Mike has a bolt tool for me

The instructors sight prism is a very nice very nice piece to have.

I have seen them for the 303's in the past, but never heard of a carbine one.

Looks like you have some very nice little bits of carbine accessories Jester.