This is Gen 5 Glock 34 MOS (OEM) with custom slide milling done by BoogeyMan Custom. It also had bronze PVD applied & extra polishing work done on the slide to create a two tone effect similar to the Taran Tactical Copperhead. It has a Johnny Glocks Glock Performance Trigger with Vex shoe that is one of the most crisp & light Glock triggers you'll ever get ($250). It has an Agency Arms extended magazine release installed & a DPP (brand) RMR/Holosun plate installed (SRO not included). The frame was done by a local company and is perfect for competition (he does extremely clean lines, don't mind the chalk accumulated in the pictures). Also installed but not present in these pictures is a set of low co-witness fiber optic sights from CHWPS that give you a lower 1/5 co-witness with your SRO/Holosun. It will come with three 17rd P-mags. This gun is set up perfectly for competition or just to show off at the range. It's a TTI Copperhead at 1/3 the cost. Thanks for looking!