130 gr bullet in 300 win mag

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castnblast

New member
Got a buddy who is loading some screamers but has not had luck with his load development. I used to load 300 win, but the lightest I ever loaded was 150's. He is using varget, but I think it is a bit fast burning. I recommended H4350, RL22, or H4831, and my top recommendation was h
H1000 because it worked great on my 150s. Not requesting data. Looking for powder recommendations from anyone who has loaded this weight in 300 win or similar cartridges. Thanks
 
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sc928porsche

New member
Dont really know why, but my Ruger M77R in 300WM likes IMR 4350 in 130 gr, 150 gr, and 180 gr. Ive tried a lot of different powders but the IMR gives the most consistant results.
 
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