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10mm auto load data with lead 140 TC missouri bullets need load data please

Discussion in 'Handloading and Reloading' started by right winger, Nov 27, 2010.

  1. right winger

    right winger New Member

    Sep 19, 2009
    People's repub **********
    I have just bought some lead 140 gr TC Missouri Bullets. I would like to reload these in my SW 610 revolver in 10mm. The only data I am finding is with Accurate #5 and #7. I have some Longshot and WSF which should work I believe since they are similar in burn rate. Can anybody help me with some suggestions? Thanks
  2. rcmodel

    rcmodel Member in memoriam

    Sep 17, 2007
    Eastern KS
    Lyman #49 has 150 grain L-TC data using 11 different powders.

    It will work peachy keen with 140's too.

    However, they do not list either Longshot or WSF powder.
    Longshot would apper to work better with a massive dose under heavier bullets though. Hodgdon data doesn't show it being used till you get up to 180 grain jacketed bullets.


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