Nice rifle Scotty. While the bullet I use in my AR10 308 isn't a tipped pill, I believe the 168gr Hornady match is just about perfect in mine. It shoots very accurately and has killed deer as well. I tried the 155 Scenar, but for some reason my rifle liked the 168 Hornady better.
This load generally shoots around 2.5 inches (3 shot groups) at 400 yards.