This is a like new type 2 or gen 2 Trijicon RMR with a almost unoticable adapter plate for a Glock 19 that will come with it. This has been one of my favorite red dots, it's always accurate and has never lost zero and it also auto adapts immediately to surrounding light conditions. The rmr itself is around $800 after taxes when bought new, it was mounted to my Glock 19 and shot it just enough to zero it in. No scratches at all like I said looks brand new