7mm RUM, Berger 180 gr Hybrids, RL33 question

Discussion in 'Reloading' started by 6x6 elk, Aug 17, 2018.

  1. 6x6 elk

    6x6 elk Well-Known Member

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    I see guys are using it with the 28 Nosler with good results. Can it be used with the ultra mag? And if you can what is the starting and max powder load? I have some RL 33, and wanted to give it a try as long as its safe. Thanks for your help.
     
    duckhunter175 likes this.
  2. 6x6 elk

    6x6 elk Well-Known Member

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    TTT
     
  3. rfurman24

    rfurman24 Well-Known Member

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    I would think RL33 would be too slow for 180s.
     
  4. 6x6 elk

    6x6 elk Well-Known Member

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    That’s what I thought too , but seems to be working well in the 28 Nosler, and 180/195 gr Bergers
     
  5. rfurman24

    rfurman24 Well-Known Member

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    195s yes. I don’t see it being suited for 180s