Reflex Open Sight - Red/Green military first the running of the Gear

the running of the Gear Box is so smooth that with Blow Back Function On

Gas Blow Back

Stock Type Sliding Adjustable

- screwdriver

Reflex Open Sight - Red/Green military first the running of the GearReflex sight constructed of metal to withstand tough treatment while playing airsoft. The sight can be mounted on any rail with a width of 20mm RIS. Selectable red or green reticle is directed onto viewing surface. You can choose from four types of points sights, the intensity of each is controlled by the adjusting wheel, so you the sight can be used in all light conditions. Comes with a rubber cover to protect the lens when not in use. Calibration