Nosler 26, new cartridge

[waveslayer]

RSAUM will outperform the Nosler 26? Not hardly. The Nosler 26 has almost 50% more powder capacity.

BUT...its a much bigger case, too. The RSAUM might have better barrel life, though.

The barrel life is a lot better! The best part is the accuracy will not erode very quickly, take a look at the guys over at the Hide and they have over 3000 rounds with no decrease in any accuracy.
I shoot a Lazzeroni Warbird using the 150 grain bullet I am getting awesome MV= 3707 zeroed at 200 I get a drop of only 6.7" at 400 yards and with a 300 yard zero I get the same 6.7 " of drop.