Top 3 powders for 7mm Rem Mag?

[Mightey White Hunter]

I am beginning to reload my own ammo and I am going to be shooting either Nosler AccuBond 140gr. or Partition 150gr. What are some of the best powders for this that have good accuracy and f.p.s.?

 

[Guy Miner]

I've done most of my 7mm mag loading/shooting with 160 and 175 grain bullets.

Reloader 22 and H4831 each provided excellent velocity and accuracy with my handloads.

 

[R Flowers]

For the bullet weights you listed I would try H 4831 first, then RL 22, and finally IMR 7828. One of those should work for you.

 

[SOTN]

MWH:
I dunno if it's one of the top 3, but I like H 1000. I also like 160 to 175 grain bullets.

H 1000 and 160 gr. Nosler Partitions. What a great combination.
Smitty of the North

 

[Jerry 919]

Had good luck this last fall developing a 7MM Rem Mag load for elk season. Best load was 160 grain AccuBond, R-P brass, Federal 215 magnum primers and 72.5 grains H1000. H4831SC also gave outstanding results. The H1000 load yielded (2) 3-shot group under a 1/4" and (2) 6X6 bull elk. Both elk dropped like they went thru a trapdoor

Jerry

 

[john-brennan]

!40gr H4831, !60gr Retumbo.

 

[Powerstroke]

+ For the RL-22 and 140gn A.B.s ( clover-leafs )

 

[Alaska]

Reloader 22. IMR 4350, IMR 7828 and H1000 and H4831SC.

 

[cloverleaf]

Dad always loaded IMR 4350 under 130 Grian Speers. Dont remember how many grains thoough. CL

 

[fredj338]

I'm mostly a 160gr guy for the 7mags but H4831sc, RL22 & IMR7828 have given me good perf. w/ bullets from 140-175gr. H4831sc is likely to be better for the 140gr, but your rifle will tell you.

 

[martinbns]

REloder 22, then reloder 22 some more and then for good measure some more reloder 22. Vastly superior to both H4831sc and H1000 and I have the half empty cans of both to prove it.

 

[skeeter]

RL22, H4831 & IMR7828

Good Luck

 

[Rob1SG]

140 gr = RL22 /H4831 and 160gr-175 gr.=Retumbo

 

[FOTIS]

Reloader 22. IMR 7828 and H1000 .