Selling my Glock 17 MOS with Trijicon RMR. Has Zev threaded barrel and Zev drop in trigger kit with extras. Upgraded striker pin, 2 and 3 pound springs, plus original Glock barrel and trigger. 4 magazines two of which have Refactor Tactical mag extensions. Love the gun just don't shoot it anymore. No trades. I have over $1600 in this gun. Bill of sale. Prefer local pickup and CWP preferred not required Will sell without Trijicon for $400 less.