5x18 x-sight. Purchased this March. Used for 2 days in S. Dakota on prairie dogs. About 5 boxes of .223 50gr AE varmint rounds fired with it mounted on a 20in ARP A1 clone. Has butler creek cap and coaster focus adjuster and everything that came with it. Just updated to newest firmware. I've NOT had a single problem with it. I'm going with thermal for hog hunting. $450 shipped CONUS, postal money order preferred.