30” 10 twist .300 Win Mag PAC Nor prefit barrel, shooting the 225gr ELD-M’s it is probably one of the most accurate barrels I’ve shot. 74.5gr H1000 gave me 2910 fps and 1/4 MOA accuracy. It was good enough I managed to hit a clay pigeon at 1030 yards so it should definitely work for you.
Used a 225 eld m out of a 10 twist .300
Win mag savage 111 long range hunter this very morning to hammer a medium sized buck at around 350 yards. 1100 feet above sea level, winter in Saskatchewan (well below 0 degrees). Dead on accurate, no stability concerns whatsoever. At higher elevation with a hotter cartridge in warmer weather it’s a guarantee for you.
my load is the first load I’ve consistently shot one hole groups with. 225 eld hbn coated, loaded out to single feed, 79 grains imr8133 and fed 215m, ww super brass. 2760 FPS. Perfect performing.