I have a RRA lower and a custom upper in 6.8 SPC. I just had a brake installed and am now trying to narrow down my ideas. I know that the 6.8 SPC in a AR is more or less a 350yd hunting round. Bolt gun a bit farther. I will be hunting hogs and 'yotes with this round. Any ideas? I am starting to like the side focus for we just went to them for our work rifles. NightForce. Too much for my pocket though.