Sorry about that. My GPR is .50 cal 1:60 Flintlock. I also have a Lyman Deerstalker .50 flinter with a 1:48 and of course the TC Renegade 50 cappertwist???? 1:48 I suspect. I think the omega and tradtions lightening are both 1:28.

I was thinking of starting at 70 gr 3f goex the flinters and capper

Gonna be a fun day if the weather clears.