Heckler and Koch VP9, VP40, P30, HK45 Sight Set. Featuring a green dot front sight, this elevated sight set is designed for the HK VP9, VP40, P30, and HK45 model pistols. The contrast between the green dot front sight and matte-black rear sight sights allows for quick target acquisition. This night sight set features a 0.250" front sight height and 0.3525" rear sight height.