I am looking hard at the LWRC 7.62 x 51 Nato, in 20 inch barrel with a 1:10 twist. I WOULD LIKE FEEDBACK FROM PEOPLE WHO ACTUALLY SHOOT THIS RIFLE, and not just general theorists, as to how adequate/accurate this rifle is ,IN THIS CONFIGURATION, for true long range, 800 yds and further. The rifle I looked at had a barrel diameter of approximately .700 inch, standard taper for LWRC, and I am thinking that's a little skinny for long range. What kind of results have pertinent LWRC shooters achieved? Is it good to just 600 yds, or will it shoot well consistently to 800, 900, or further yardage? Thanks.