Wasn't getting the groups like I should with AA upper and 18inch barrel. I returned the barrel to AA for a chamber check. They returned it saying all is good. So now I know it's me and my build Put it all together very carefully making sure all is square. This Is what I got first 5 shots The first 2 went left last 3 went 10 ring. Not sure what was going on seems to be all good now. Didn't use the chrony. But very happy happy. Looking forward to more range time
100 gr A-max
Hornady brass
cci 450
8208 30.2
shoulder 1.210
coal 2.150
2.160 I'm touching lands
100 gr A-max
Hornady brass
cci 450
8208 30.2
shoulder 1.210
coal 2.150
2.160 I'm touching lands
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