Hi Mike. They are reformed cases from 303 Brit and from Hornaby 30-40 Krag. The gun I have is a combo over under so the firing pin should hit the primer straight and not on an angle.
I did a quick google search and it seems IMR 4895 is available. Someone on another post had suggested a load with IMR 3031, but I did not find any available. Another post had mentioned IMR4064 and someone else N135. Are all those powders similar to each other?
BillK.

Last edited by BillK; 03/31/25 08:09 PM. Reason: Correction