I'm new to long range and wanting to have another barrel put on my remington 700 in 270wsm. A few of the guys I shoot with shoot Savage custom actions with the screw on barrels with barrel nuts. They were telling me of a few companies selling what they call rem-age barrels which are drop-in barrels that use a barrel nut too and that they could do all the barrel work if I went that route. Has anyone ever done this without truing up the action? The gun shoots consistant .75 moa or better when I do my part, so I was hoping this was an easy way to put a heavier barrel on my remmy that would at least let it keep the same accuracy if not improve it. I'm happy with the accuracy but just want a varmint contour barrel to be able to shoot more between cooling. So tell me all the pro's and con's of doing this please. Thanks in advance.