7mm Metal Bushing with Bearing in-stock The installed polycarbonate lens is

The installed polycarbonate lens is layered in a scratch-resistant multi-coating that further enhances the light transmission

The updated version contains the same internal components as the UGS™ and CGS™ and only have only two o-rings to ensure even greater reliability

Color: Stone grey

Length: 173 mm Total length: 175 mm Diameter: 35 mm Thread: 14mm CCW Weight: 160 g Shipping weight: 210 g

7mm Metal Bushing with Bearing in-stock The installed polycarbonate lens isDetails Weight: 3 g Shipping weight: 13 g Prometheus Prometheus a Japan based company that can be easily described as "legendary" among new airsoft players and veterans alike. Best known for their superb inner barrels, Prometheus decided to expand further, providing top notch tuning parts for gearboxes and hop up units.