Link: https://danieldefense.com/rail-systems/omega-rail.html Is this Daniel Defense Omega rail a true free float system? Why or why not? I'd like to add some kind of rail to my AR with hanguards, in order to mount a VFG and light. I'd also like to reap the benefits of a true free floated barrel. I'm attempting to understand what makes a rail system a true free-float rail, vs. a partial free-float. Bottom line: Is this one a true free-float rail? If not, what is a better option for a rifle with handguards?