I am talking about these bolt action rifles. Of course most automatic weapons in that era don't support accessories without modification, however, according to my knowledge, ww2 snipers are mostly directly scoped service rifles. I just don't know if this attaching process can be done in battlefield. More specifically, if my sniper went broken in battlefield, can I detach my scope and directly put it on my fallen comrade's rifle? If that's doable, I think scopes are meant to be attachable accessories.