New HK51001081 HK VP9 Optic Ready Slide Black Steel With Tall Sights & Cover Plate The VP9 long slide optics ready kit quickly and easily converts a standard VP9 or VP9-B to a duty or competition ready long slide optics ready model. No additional parts or tools are needed for assembly. Just swap out the whole slide assembly and go shoot. O-ring enhanced barrel, optimized and fit for accuracy. Complete small parts and fire control including back plate, striker assembly, and drop safety. Black serrated rear and high contrast tritium front sight. The Suppressor Height sights are specific for lower 1/3 co-witness with a mounted RMR. Other sights may vary. Cover plate for optics cut. Package Contents: HK VP9 Optic Ready Slide Black Steel With Tall Sights & Cover HK VP9 Long Optic Ready Complete Slide Black Steel W/ Suppressor Sight 51001081.