Elite Force H&K USP CO2 Airsoft Rebuild Kit $300 Mystery Box Illumination is a key feature

Illumination is a key feature of this reflex sight

whether it's close-quarters combat (CQB) or long-range engagements

The rifle measures 26

and weather-appropriate clothing

and reloading can wear down key parts

Elite Force H&K USP CO2 Airsoft Rebuild Kit $300 Mystery Box Illumination is a key featureAbout the H&K USP CO2 Airsoft Gun Rebuild Kit The Elite Force H&K USP CO2 Airsoft Gun Rebuild Kit will get you just about everything you could need for the slide of a H&K USP CO2 Airsoft Gun. It comes with the Nozzle, Rocker Valve, Rocker Valve Spring, Nozzle Spring, Piston, Piston Screw, and Bucking. What's Included In The Box: Elite Force H&K USP CO2 Airsoft Gun Rebuild Kit Quick Overview Includes Nozzle, Rocker Valve, Rocker Valve Spring, Nozzle