Green/Red Laser comes with rear momentary pressure switch and a touchpad Coil cord. Windage and elevation adjustment. This is one of the most powerful lasers on the market. Can be seen at night, projects a red dot or green Beam laser from the laser to the target. Unlike most lasers, you will not lose the green Laser in trees or brush. Just turn the serrated bezel from red to green, have 2 left.