.300 RUM

TBASTIAN

Handloader
Jul 1, 2006
372
1
After a few months of trying countless different loads with multiple bullets, I've finally found a load for the .300 RUM. Seating depth was key...

Tried 165 grain - Partitions, and TSX's, 180 grain - Partitions, Tipped TSX's, GameKings, & DeepCurls, and the 200 grain - AccuBond. Even tried a box of Nosler Trophy Grade Ammo with 180 grain Accubonds. Most would shoot around 1.5" at 100 yards and a few would occasionally get around 1", but I never seemed to be able to break the MOA barrier.

Ended up putting a B&C Alaskan Medalist stock on the SPS and junked the factory stock.

Settled on the following recipe: 180 Grain Barnes TSX, Federal Magnum Primers, Federal Cases, 90.0 grains of RL 25 and a COAL of 3.600". The load is now shooting around 3/4" MOA with three shot groups. Sighted in 1.5" high at 100 yards, and I'm set for Oregon's spring black bear season.
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Nicely done! Way to stay with it and find a great load.
What speed are you getting?

JD338
 
The Barnes #4 Reloading Manual says 3,171 FPS but their test barrel was 24" instead of the 26" tube on the 700...Not sure of the exact velocity without a chronograph.

Thanks, guys. I was starting to get worried that I wouldn't have a load by the April 1st opener.
 
Like the pictures, good shooting. You have the load now, poor Bear. That load will put the hammer down.

Don
 
Great shooting! The 300 RUM should get everything done!

Love that stock, takes that rifle to a whole nother level!
 
Thats a sharp looking stock really like the looks of it. I'm glad you found a load.

Corey
 
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