Results 1 to 2 of 2

Thread: IMR 7828 in 300 win mag experiment

  1. #1
    Member Float Pilot's Avatar
    Join Date
    Oct 2006
    Location
    Kachemak Bay Alaska
    Posts
    4,217

    Default IMR 7828 in 300 win mag experiment

    I tried 73.5 grains of IMR 7828 to push a 200 grain Sierra HPBT from my 300 Win Mag today. ( Fed 215M primer) WW Vrigin brass.
    It averaged 2,854 fps with a spread of around 15 fps. But the necks were dirty and it only gave me a 1.1 inch group at 100 yards. I may need to push it a tad faster to tighten up the groups. If this powder will work at all in this 26 inch barreled Remington M-700 tactical.
    Floatplane,Tailwheel and Firearms Instructor- Dragonfly Aero
    Experimental Hand-Loader, NRA Life Member
    http://site.dragonflyaero.com

  2. #2
    Member alaska bush man's Avatar
    Join Date
    Apr 2006
    Location
    Alaska
    Posts
    905

    Thumbs up 300 Win

    RL22 or H4831 have served me well with the 300 Win

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •