10-10-2012, 01:28 PM
I know this threads old, but I read through it and figure I'll put in my .02. I have a 16" dpms w/ bull barrel that's 1 in 9 and it shoots hornadys 75gn superformance quite well. I got groups under an inch at 100 with em. But, mine does prefer pills in the 60's range. 64-69gn is her favorites.
