I have had the best luck with standard primers. I use cci br2 or wlr primers.
For bullets, the lyman 457132 has been a good bullet for me in bpcr silhouette and gong shoots.
Powder compression is something you'll have to play with. I have used some lots of Goex 2f
that worked well with over .300 compression after being drop tubed while other lots were not tolerant to
that much compression.
Currently I'm using 86 grns. Goex 2f Express in stretched Remington cases for my 45-90.
Compression is around .25 .
I have some Swiss 1.5 fg that i'm giving a test run and it is working pretty good with very minimal compression.