I have a Gen 4 Glock 21 (45acp) with Trijicon HD sights. Grip has been stippled and undercut. Comes with box, three 13 Rd mags, and backstraps. Has a few minor holster wear marks on the slide. Looking to trade for a gen 3 Glock 17 or 34, towards a quality SBR upper or $600 shipped to your ffl or ftf in OH. Let me know if you’re interested. I am the second owner. Shot around 200 RDS out of it.