7 mm Rm powder?

[sheepaholic]

Hi everyone
i just bought a 7mm rm and am wondering what people are using for powder and charges im thinking im gonna reload some barnes lrx 145 gr.

 

[J E Custom]

Hi everyone
i just bought a 7mm rm and am wondering what people are using for powder and charges im thinking im gonna reload some barnes lrx 145 gr.

H 4831 is one of the best in the 7mm RM and the newer H4831SC should be better.

Start in the middle of the loading manual and work up.

J E CUSTOM

 

[roninflag]

i use H-4831. another would be H-1000

 

[Outlaw6.0]

I'm using Retumbo in my hunting partner's 7RM with fed 215's & 140 grn Barnes MRX. Just over 3200fps & good accuracy.

 

[Edd]

Hi everyone
i just bought a 7mm rm and am wondering what people are using for powder and charges im thinking im gonna reload some barnes lrx 145 gr.

I'd use H1000.

 

[Centxshooter]

mine just would not eat the 4350. I did find a good load using 62 grains RL22 with the 150 NBT.

 

[backwoods83]

H4831sc or Hybrid 100v. I wouldn't use H1000 or Retumbo unless I was loading 160grn or heavier bullets.

 

[Rocky Mountain]

4831 or 1000 for the lighter to medium bullets
R25, 2225, N570 for the heavier bullets
Have fun

 

[johnnyk]

I have enjoyed great accuracy with IMR4831, RL22 and awesome velocity and accuracy with IMR4350. I shot the 150gn NBT 98% of the time. JohnnyK.

 

[7 loader]

For hunting My gun likes 67.7 gr. IMR7828. Works great for me. 150 gr combined technologies silver tips produces sub moa groups at 100 yds. 2 hundreths of lands.