HECKLER & KOCH HK PI VP9L OR 9MM 20rd Night Sights Holosun HE407C-GR X2 DOT.  HECKLER & KOCH HK PI VP9L OR 9MM 20rd 81000592 Night Sights With a Holosun HE407C-GR X2 Green Dot already installed and ready to go.  This comes pre owned in the original matching serial numbers case and 2-20RD magazines.  Has the plate if you want to take the green dot off and put the plate back on and the backing plates and speed loader.  Comes with extra green rubber rings for the barrel.  SAVE!!  the Holosun Green Dot is a few hundered alone!!!  The Holosun HE407C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun’s Green Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake, that retails for $300 alone!....Come check it out and our huge selection of firearms!