After reading this I had to try sticking some 45-70 casings in my 303 clip.
I could get five to go in, but these were empties. Has anything been done to the clips to make them feed properly or are they OK like they are?
The front verticle ridge contacts the shoulders of the 303 case to help hold them back in place. This wouldn't hold back the 45-70s of course, but maybe it doesn't matter.
Hud