AR10 Recommendations

Are you going to get a thermal optic and do a little night hunting?
I'm not yet to that point. I need to get familiar with the weapon. BUT, I do see that in my future.

I got some magpul mbus3 sites but I think I'm going to return them an get a red dot. I'm still trying to figure out which red dot I'm interested in. Meanwhile, I get to pick up the weapon tomorrow evening. I won't get a chance to get to the range until Tuesday.