9mm PF940v2 FDE Full Size Frame Kit and OEM glock frame parts. Alpha Shooting Sports Marksman V4 G17 Gen 3 Nitride RMR cut slide (works with Holosun 407/507 and anything else with that footprint too). Alpha Shooting Sports gold TiN G17 Super Duty 9mm Slide Completion Kit w/ Guide Rod. KagWerks Extended and Raised slide stop. Faxon Flame Fluted Barrel, Threaded, TiN PVD (Gold) barrel. Suppressor Height Fiber Optic Sights.