I use a lot of APP in shot shells and cartridges. 2 or 3f both work well. If you were closer I would order a case and split it with you. I need to restock as well.
It is good for subs and reduced loads in most rifles, I'm told. I liked it in my Sharps .45-70 and in .45 Colt, .44 mag and .38-55. I shoot with some that used it in .30-30 to good effect.