Greg Duerr
Well-Known Member
I have a good friend who has a cooper in the .280AI He can not get it to shoot under 2.0" He insists on using IMR 4831 and is going to try shooting the 168gr berger and Barnes bullets..............
What Bullet and powder combinations would you suggest for him to try that you know works for you.
What Bullet and powder combinations would you suggest for him to try that you know works for you.