The MWS with the 16" CL that I have is good for 3/4moa with Black Hills 175gr. I think it may do a bit better once I get used to the system, as I am relatively new to the 7.62 AR platform(this is my first).
Don't know about the MWS but I was at the range with a guy shooting the REPR and he was 'only' getting about 1 1/2- 1 3/4' 5 shot groups at 100yds. Then he started shooting at 550 yards and was shooting 6-7" groups. He just laughed and said "I can't shoot groups at 100yds." I was impressed. Very nice gun.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Impact</div><div class="ubbcode-body">if you want accurate production gas gun, check the Larue OBR. </div></div>
I know a lot of people discount 5 round groups as an indicator of accuracy, but I prefer shooting mulitiple 5 round groups over time to establish a baseline at long distances and 10 round groups at 100yds. I just wanted to throw that out so that people knew why I shoot the 5 round groups.
Anyway another 5 rounds out of my SS 20" today at 500yds: