Home Forums Reloading Big Game Rifles 300 WSM pet loads?

I've had my best results so far with RL 19 under the Nosler BT 168s and 180s for 3150 and 3000+ fps respectively.....sub moa for 3 shots .

I can't see why the 30wsm cartridge shoudn't safely and reliably get around 3000 fps with 180s , given the identical case capacity to the 300 H&H and also the pressure data I've seen . But H4350 ain't gonna get you there . That powder is about a perfect match for the 30/06 case ; and it's gonna be on the fast side for the WSM in my view .

I am looking forward to trying some RL17......