i had Noreen firearms build me a AR10 243 Win. 24 inch barrel it shoots 80 grain bullets at 300 yards in very small groups with my Nightforce scope on it. this rifle is not light but its very accurate and plenty fast fire power !
Take some time and shoot the black rifle challenge here with that rifle. Sounds like a good one. We don't have too many AR10's in that challenge that shoot sub moa. Generally the ar15's tend to shoot better. For yotes, I'd probably just shoot an AR15 223/556/Wyled, if it were me. I'd run the 77gr sierra TMK and not look back.. However, since I have a 6WOA, that's what I use... It treads on the heels of the 243, but it's an ar15... The main downfall of the AR10 platform is the extra weight over the AR15. If you can handle the extra weight, rock on...
