300wm Favorite Powders?

JTH

Well-Known Member
Joined
Dec 15, 2012
Messages
101
Location
Wisconsin
74.5 grains of H4350 pushing a 178 grain Absolute Hammer at 3230 FPS out of a 24“ barrel, grouping 0.4 moa at 200 yards. Awesome terminal performance. Easy to tune for accuracy.
 

sextonds

Well-Known Member
Joined
Jan 21, 2021
Messages
81
Location
Kentucky
190gr ABLR with 74grains IMR 7828 SSC. As long as barrel is cool, I can get under 1” groups at 250. Once barrel gets hot it opens up to 2-3”
 

DartonJager

Well-Known Member
Joined
Apr 1, 2016
Messages
640
My life long friend, hunting and reloading partner has had great success with RL22 and 180 and 200 Nosler PART's and AB's.
I sincerely wish your friend best of luck finding Fed 215M's and RL22. Brass and bullets he should be OK.
 

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