10-10-2013, 05:21 PM
I recently received a 24" AA upper with a Shilen barrel. I love shooting 6.5, but I'm having some accuracy issues. While I know that as barrels heat up they sometimes string out, but what I'm getting seems a bit extreme. After the first 2-3 shots (over a couple of minutes), the shots string northeast and progressively string out to about a foot in length! Does anyone have any info or thoughts?
