load for 270 win

Discussion in 'Reloading' started by rafi1982, Apr 24, 2013.

  1. rafi1982

    rafi1982 Member

    Messages:
    5
    Joined:
    Apr 10, 2013
    has someboudy test imr 4350 with rem91/2mag primer?
     
  2. 284nut

    284nut Active Member

    Messages:
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    Joined:
    Apr 16, 2013

    I have never used Remington 9-1/2M, but have used CCI 250 Mag primers. My rifle was able to meet maximum loads, but there were definite signs of pressure. Flattened primers etc. I would start and the bottom end and work up for sure.