Hey guys - Looking for a new barrel for my LRPV. I've decided that the 105 gr A max bullet is the one I'd like to base the build around, main purpose is 600 yd bench shoot and prairie dog shooting from 400-700 yards. The question I have floating around in the ol' knoggin is - what brass should I put ehind the bullet? Looking for MINIMAL brass work with MAXIMUM speed and accuracy. Goal is to have a few hundred rounds to shoot the long distance dogs that my 223 and 204 can't reach. I'd like to scream the thing out at 4000 fps But seriously, what do you have in mind? Thanks!