Re: 6mm Grendel Improved (6mm ProCal)
Posted by
Michael Bell on
Apr 20, 2017; 3:02am
URL: http://oldforum.flyshooter.com.au/6mm-Grendel-Improved-6mm-ProCal-tp5709226p5709263.html
G'day Jason,
115's!!.. wow, that's thinking outside the square…good on him.
Be interested in load data for that if you can get it.
Regards,
Belly
Michael Bell