Thanks: all good points. I haven't checked for parallax but will first chance. For me, parallax problems give randomly large groups with inconsistent fliers at various points. The RR always throws the wide shot on the first shot hot or cold. Does the same almost every group including some shot by an experienced competition shooter friend.
Also, I will try shooting groups single loading as a test, and I will give the chamber an extra good cleaning.
Wont be selling the rifle. This is my first AR and working out accuracy problems is part of the fun for me. My purposes is PD shooting and possibly local matches.
More tips and suggestions will be appreciated.
