Once again this is a Lil old but I am looking into a piston style Ar. I've really been looking at the Ruger cause similar piston ar's seem to be 5 bills more atleast. If the trigger is the only big problem with the ruger isn't it worth it. I have had a few regular gas system ar' s and they're a pain in the ass sometimes. Piston system seams so much nicer.
Guns Don't kill people... Stupid people kill people with Guns!