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slaroy
06-11-2011, 12:29 AM
I am gonna start testing some loads for a 300 win mag barrel I will finally use.

I am not looking for specific loads but what I would like to know are some of your top powders for 300 win mag. I will be testing 165 and 180gr pills. Thanks! -Scott

keith1
06-11-2011, 09:40 AM
In my 300 7828 works good with 180 grain Partitions. Both RL22 and 4831 should also be fine.

Regards, Keith

Uncle Jack
06-11-2011, 10:20 AM
4350, 4831, and RL22.

uj

trailrider121
06-11-2011, 05:09 PM
H4831, RL-22, H4350, and H1000.

I like RL-22 and H1000

blom
06-12-2011, 08:41 AM
H-450 before they dropped it, H-4831 since.

sauced10
06-12-2011, 10:08 PM
My Savage 116 300 loves

70.5 of RL-22
200gr Accubond
CCI 250 primer

sub-moa

bowhunter42
06-13-2011, 06:30 PM
My 116 loves 76.5 gn of 4831SC behind a 185gn Berger VLDall fired with a CCI250 getting 3 inch groups at 600. Jay

slaroy
06-14-2011, 10:18 PM
Thanks for your help guys... looks like I've got to pick up a pund of R-22!

DaveSavage
07-27-2011, 01:07 PM
Thanks for your help guys... looks like I've got to pick up a pund of R-22!


If RL-22 doesn't work well enough, try IMR 4831. I use both powders for different bullets.