Micro Red Dot Sight Mount Base Plate for HK USP Pistols, G1, Black The red needle moves with

The red needle moves with your rifle and displays a number that indicates the percent your rifle is off level

3X - 7X adjustable magnification

Items Included     One C3-9X40EG illuminated rifle scope

One (1) Pair of 45 Degree iron sights with fiber optics dots

Vector Optics

Micro Red Dot Sight Mount Base Plate for HK USP Pistols, G1, Black The red needle moves withMicro Red Dot Sight Mount Base Plate for HK USP Pistols, G1, Black ITEM DESCRIPTION Micro Red Dot Sight Mount Base for HK USP Pistols, G1 This base is designed for HK USP pistols to fit following micro red dots: Ade Advanced Optics rd3 001, rd3 02, rd3 009 Sightmark mini shot reflex sight Vortex Razor Viper Venom micro red dot Burris Fastfire micro red dot(some burris red dot might require longer screws which is not included) And similar Micro Compact