Hope I am okay posting this here.
Okay Im falling down the rabbit hole a bit here and considering this.... Hoping someone here might be able to find the flaw in my logic before I go too crazy.
I want to make a small run of 7.62x39 subsonics for my AK when I shoot suppressed.
Had the idea of taking loaded steel case ammo, pulling the bullets (RCBS Collet). Then using Leatherheads 220gr 300 blk bullets (sized 0.310 could custom size bigger next order) I ran across this from detroit ammo
If its something that works, Ill make the switch to brass cases but wondering if I am okay just pulling them, figuring out a powder charge, seating and using a crimp die on the steel?
P.S. anyone have loading data for heavy 7.62x39 please share.