Sorry, i was just wondering(yet again)...

What is the difference between these loads?

For example, can the same loads be used in a 500 bpe as those which can be used in a Sharps 50-140? The bpe is bigger in size isnt it? But then, this has nothing to do with pressure....

Sharps 45-110/120 same thing again as the 450 bpe 3/3.25" isnt it?

So, with a bpe you have the same output as the old Buffalo rounds, but in a double rifle or???

Sorry, and thankyou all.

Ben