Originally Posted by
BCRules
I have been loading for a precision build to shoot out to 1200 yards. Been having issues. I am almost convinced an AR10 platform is not a good 1000+ yard gun. SD's over 20fps. I barely get .9MOA 90% of the time.
Using H1000 and several more. But I am insisting on using BC of .5 or higher.
H1000 is a bit slow. AR’s ARE a b!tch to shoot at long range, and not so friendly for which to load either, but a well built gasser should do better than .9moa and 20SD.
How is your neck tension? Which brass?