I have a Nosler M21 in 308. My go to powder is Varget. 46.0 grs for both 150 gr and 165/168 gr BT shoots sub .5 MOA.
Remember to start low and work up!
JD338
I’ve gotten excellent speed and accuracy with the Speer 270 gr SPBT in my 375 H&H Mag using Varget.
FWIW the 260 gr with StaBall 6.5 and 300 gr with H4350 shoot sub MOA with excellent speeds.
JD338
Congratulations to you on finding a great load for your rifle. It’s tough to beat the 300 Win Mag with a 180 gr PT bullet for hunting in NA. The PT is my favorite bullet as well.
JD338
Nice range results Mark. You are definitely in 300 Wby territory.
I’m going to start some load development on the 30 Nosler with 180’gr ABs. Probably end up in the 3150-3200 fps range with Ramshot Grand. End game is African plains game.
JD338