A 5 shot group at 100yds that measures in the 1/2" range and that was off the bi-pod with a little wind. With this load JR went to Nevada for his Precision Rifle class. Pics of his 3 round 1/2 MOA group that was fired off the bi-pod in prone position at a distance of 650 yards and was signed by the instructor. This same instructor was blown away at the fact that he saw JR break down the rifle at least 6 times during the 3 day course and zero never changed.