Originally Posted by Bugger
Originally Posted by AussieGunWriter
I have never chronographed a powder that out performed 760/H414 in this cartridge. Interesting that it is not mentioned yet. Hang on, I just did.

JW

I find those powders to be temperature sensitive.

And the negatives were? I have run H414 in my Mauser 7x57 for decades and never had any noticeable issues. What issues would this powder exhibit?

Dog I rescued in January

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