Anyone try this powder yet?

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by moosehunter, Aug 20, 2002.

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  1. moosehunter

    moosehunter Well-Known Member

    Mar 19, 2002
    I am near out of IMR7828 in my 300 win. mag. and it has worked ok but not fantastic. I am considering going back to H1000 or even trying Retumbo. I have a 26" barrel and have been shooting 240gr. MK's and also the 220gr. MK's. Both shoot well in the 1-9 twist. Im sure the H1000 will work fine but I was wondering if I have enough barrel to warrent the slower Retumbo. Im going to stick with the extreme powders from now on. To much temp changes in this country.
  2. Boyd Heaton

    Boyd Heaton Well-Known Member

    May 14, 2001
    I am using Retumbo in my Ultra's now.Work's VERY well in them.Give it a shot with the 240's.....It might work in your win too....