Re: 20 ppc or 20 br
Don't have either one, but a friend of mine has a 20 br. I think he uses 22 br dies and uses smaller bushings to neck size. Some people say it is a a barrel killer, he has 1000 firings and no issues. Sorry can't tell you ballistics, but it is a down right laser on yotes and shoots one hole past 200 yards. Hope it helps.