.338 win mag load

Discussion in 'Reloading' started by missourideere, Jun 29, 2015.

  1. missourideere

    missourideere Member

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    Jun 1, 2015
    I load 250grain sierra to oal of 3.500 with extra space would RL25 have a higher velocity then RL 22
     
  2. MagnumManiac

    MagnumManiac Well-Known Member

    Messages:
    1,401
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    Feb 25, 2008
    Very doubtful, in fact, I would guarantee that RE19 got higher velocity than either of those powders even with the longer seating depth.
    I have tried every conceivable powder in the 338, nothing, and I mean NOTHING, comes close to RE19 for both high velocity AND accuracy.

    Cheers.
    gun)