Brand new XS R3D 2.0 Tritium night sights for the HK. VP9, HK P30, 45, 45C (does not fit VP9SK) fits only NON-OPTICS READY MODELS! Never installed and are built in 2024 so the tritium vials are fresh. Comes with a small capsule of red loctite as well as a packet of Lucas gun oil. The Front sight requires fitting, however the rear sight is a non interference fit. Meaning it slides right in the rear dovetail and is held in place by a grub screw so no fitting on the rear sight is required.