Hart BBL 10"twist to slow for Berger 95gr VLD so I have these Lapua 90 gr sceaner Bullets. Just wondering what best powder will be. I have 4 choices H4350 H4831 Re#22 and IMR 7828. 52grs of H4350 gives me 3550 with 87gr V-Max.
Registered: 06/18/05
Posts: 4487
Loc: Walla Walla Washington USA / Z...
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My best accuracy came with H4831. Your rifle might like something else better but I would start with that one.
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When you are but 50 feet from an animal that can stomp you into mud puddle, or shred you into fajitas, rest assured that he will have your undivided attention! Words of a former safari booking agent, now a happy Africa loving rifle looney!
Safariman H4831 produced great performance and accuracy. But re#22 was better. Now I'm going to try Accurate Magpro with 87gr Hornady V-max. I hope to get at least 3,600 FPS I can do that with H4350 but I'm "Red Lining"it to do that.
What is the length of your BBL? Are you sure its a 10" twist? Am I sure mine is? That's what was ordered. Yesterday shooting 90 gr Lupua I was getting the best accuracy ever with that rifle an Re#22.56.5 produced 3,550. But that berger is a better bullet. I tried I pushed that bullet hard they were all over the target. I think I went as high at 57grs of IMR 7828???????? Its not fair! What primer?
