What twist is your barrel?
My Savage competition rifle in 300 WM prefers 180 gr Nosler BT's or 208 gr AMax. H4831/H4831 SC, Retumbo, or H1000 are my "go to" powders.
Keeps the groups at 10" at 1000 yards. The 208's buck the wind better than the 180's, but with no wind, either are accurate.
Of note, heavy bullets equal a bit more recoil....so...buy a GOOD recoil pad or suffer accordingly.
Bookmarks