Ts_1911 Well-Known Member Joined Jun 14, 2017 Messages 428 Location Carthage Rating - 100% 8 0 0 Nov 26, 2018 #1 I have shot about 50 rounds through my new Ar 10. So far all the brass have these two scratches on the neck. You can feel the scratch with your finger nail. Just curious what might be causing it.
I have shot about 50 rounds through my new Ar 10. So far all the brass have these two scratches on the neck. You can feel the scratch with your finger nail. Just curious what might be causing it.
Zbizzle911 Charter Freedom Lover Charter Member Joined Dec 17, 2016 Messages 4,370 Location Midway Nc Rating - 100% 23 0 0 Nov 26, 2018 #2 Case dragging on the barrel extension? Sent from my iPhone using Tapatalk
