Here are two of my most recent AR's. The first is a RRA with a custom PRI 6.8SPC upper. The second is a DPMS AR10. Both have magpul CTR stocks and MAID grips. The RRA has a daniel defense free floating rail. The AR10 has a UTG rail. I plan on upgrading to a free floating rail on the AR10 as soon as I find something I like.