Best 100 GR. Load In 7Mag

  • Thread starter concerned hunter
  • Start date
Conerned Hunter, I don't think I've ever loaded 100 grain bullets in a 7mm anything. I think the lightest bullet I've ever loaded is a 7mm 120 grain. Sorry I can't help.
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Dan AZ www.huntandlodge.com
 
Concerned hunter,
Who makes 100 gr. in 7mm, I tried the 120 gr., they didn't work very well for me. I think anything under 140 gr. is light for a 7mag.
Be safe, have fun!
P.S. Dan I found the glasses, go ahead with the deal tell me when and were.
 
Sierra makes 100 gr. hp's and I was trying to load some for varmints but can't get a group. That is with the lightest load. But I was also thinking that they could be too light.
 
I once got a hair to load some 110 grain for my 300 wby.

I worked up a load that ran 4016 fps.

This was a max or over max load and it would not group well at all.

After some experimenting I came up with a load in the 3800 fps range that was acceptable as far as accuracy.

The twist rate will start to play a role when you go to really light for caliber bullets.

I think if you cut a couple hundred fps off and go from there you will have better luck.

I wonder what a 110 grain 30 caliber bullet traveling at 3800 fps would do to an elk if you slipped one in his rib cage.
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Try working from the bottom on the light bullets , it worked for me.

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Chambo

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IF IT WAS EASY EVERYBODY WOULD BE DOING IT !!!

QUITTERS NEVER WIN AND WINNERS NEVER QUIT
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concerned Hunter, I've checked my data for as far back as 1974. The closest I can come is a 110 grain load. It shows 64.5 grains of H 380, RP brass, Winchester LR primer. It indicates that the group was about 1/2" and the velocity around 3500 fps. That's all I have that even comes close.
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Dan AZ www.huntandlodge.com
 
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