50/70 bullets

[bobw]

I believe paper rings are soul providence of those who insist on trimming their brass to maintain uniformity of length. Never ever do this, fireform the brass necksize enuf to hold your bullet stop right there. When you continually fl size you brass it grows and workhardens to a point where you need to trim and anneal like the target gamers do all the time. 140 years a go they did not haul around trimmers, annealers, compression dies and stuff like that to load good ammo. You absolutely cannot find a reference to any of this behavior from the buffalo hunters to the Creedmoor shooters. Why is that ? BOBW