Well boys, I loaded up my first ever BPCR rounds - 20 of 'em in 45-75 for a Uberti 1876 repro!
For this first batch I just used Bore Butter and plunked my boolits over top about 72 grains FFg and a felt wad. The rounds chamber but I have to go out and actually fire them yet.
The problem with Bore Butter is that it is sloppy to work with and I am not sure I got the amount of lube on the bullets that I want. Complicating the learning curve is the fact that I shoot in diverse conditions - in summer I shoot in 75 degree F heat and in winter I sometimes see temps down in the -20 range. Can one lube do it all?
Wish me luk on the range!