Re: big 30 cal... Berger 230?
Sorry for the missing information. The rifle is based on a 338LM boltface, and the barrel in the 28-30 inches. Currently the use will be primarily Target (steel Plate - out past 2,000 - depending upon the performance of the bullet), but I can't rule out use on game, most likely Deer and Elk out to roughly 1,000 yards (think ridge to ridge).
I'm sitting on a big stack of Berger 210s and 208 AMAX. If I go with the 230s, it changes the throating on the reamer pretty dramatically. If I throat the 230s, then the 208 AMAX and 210s better like to jump and I mean alot.