AA3100 ?

N8Will

October 23, 2010 11:53

Looking at trying some of this powder in my 280 Imp. wondering if anyone has any experience with this powder? I have been Loading IMR 4350 with fair groups. Im loading 168 VLD.

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  Mobuck

  October 23, 2010 18:12

  I had excellent results with this powder in the 25/06. The 280 AI should be a similar perfomer. It does not meter as well as some other types of powder. I weighed each charge.

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  XXCross

  October 23, 2010 18:50

  For all practical purposes, you might call it 4831.

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  FEENIX

  October 23, 2010 19:26

  I'm developing a load for a friend using H4831SC, .150 gr CT bullets, CCI BR-2 primers.
  
  @ 57.5gr he's getting 1/2 MOA @ 100 yards. He's still has 58,58.5,59, 59.5, and 60 grainers to shoot.

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  N8Will

  October 25, 2010 10:46

  Feenix, is there any difference between the two, or did they just make th SC so it would meter better? Is there any difference in Burn rate? I have a couple pounds of 4831 thats why I ask. Been stuck on the 4350 mainly for the groups, but I know the rifle can do better. Thanks for all the info Nate

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