I favor the 6x6.8 (6spc) over the 6 arc.
I've done both, got rid of the 6arc as the 6x6.8 just does everything better imo. Strictly a coyote, deer, goat rig
I just run a 90g bullet.
No issues running it to 800 yards.
I did up a 6arc, bolt gun for a pal, runs 105g hornadys to 1000.
