Just be aware that some of the military surplus 7.62x51can be quite hot and I have found that I get significant over pressure doing this.
I would suggest starting off a few grains lighter than what's in there and working your way up.
Just be aware that some of the military surplus 7.62x51can be quite hot and I have found that I get significant over pressure doing this.
I would suggest starting off a few grains lighter than what's in there and working your way up.
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