New "AR-10" user here. I guess it is a growth thing for me. First a Colt M4 a few years ago and then last year a Daniel Defense 6.8 AR that I absolutely love. Well 308 seemed to be the next progression. I got a gently used custom DPMS SASS Gen II. It already has a competition trigger and lightweight handguard replacing the factory ones. Waiting on my new Leupold VX-6 3-18x50 to mount on it. I'll hope to add my Omega and I should be ready to test it out. I'll be reading a lot on the site and gathering knowledge from the experts!