7mm mag powder choice
- Thread starter kaseyfied
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Got it. Too many super models in the pool.
DBBarton80
Well-Known Member
I tried H1000, RL 26, IMR 4831, retumbo, and RL 22. My 7mm liked RL 22 the best. Might need to try a few to see what works best.
I think quarter minute at 200 is decent enough
im not really a speed guy myself.
TRG65
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- Dec 21, 2017
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wish I had google fu'ed this thread before now. I just tried 568 with 160 Nosler from 68.2-70 grs. I ended up with 2720 as my highest average. That was from a 22" barrel. I would like to end up around 2900'ish or more. I was going by gordon's reloading tool. However, adjusting after this weekends learning I think I'd need to be closer to 73 grs to hit 2900. I get the same velocity with about .7 grs less of Retumbo.
Shane Lindsey
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I would look to something more in the H4831/Rl23/N560 range for the 160s.
Thinking you may not be able to pressure up with that powder and the lighter pills.
www.vihtavuori.com
Thinking you may not be able to pressure up with that powder and the lighter pills.
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