Need load data for 7mm weatherby mag

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by RichardD, Jul 1, 2010.

  1. RichardD

    RichardD New Member

    Jul 1, 2010
    Hi all, new to this site. I'm wondering if anyone can help me with somewhere to start with a load for a 7mm weatherby mag. I intend on using 168 grain berger bullets. I'm not real experienced with loading so I ask everyone to be patient with me.
  2. ffwd

    ffwd Active Member

    Sep 23, 2008
    My factory barreled 7mm weatherby worked well with 70.5 gr. of H4831, Winchester LRM primers and a 3.5" COAL. 168 gr. Bergers. Light ejector marks over 6 firings on the brass.

    After I rebarreled it, 70.4 gr. is the most accurate. 3100 fps ES of 8. sub M.O.A. at 200 yds. 168 gr. Bergers

    I recently picked up some bullets made by Matrix Ballistics. He is a small bulletsmith in British Columbia. I got some bonded 175 gr. Rebated boattails, and some 190 gr. match grade bullets as well. Haven't shot them yet.