Re: 277AM for sale
You are correct.
The load my wife shot that moose with was 102 grains of WC872. If I did my part no matter the powder charge I tested they printed better than .75" at 100. The best being in the high .4"'s. And this was very limited testing. Not really enough to do the rifle or the builder justice.
She does and she was said, but I told her in the future Kirby will build her, her very own 280 AI. So she was happy again.