This red dot sight features an integral picatinny-style mount. The sight is activated simply with a rotary knob and the user can choose between red or green illumination. Flip-open lens caps are included. Covered by a 2 year factory warranty.FeaturesQuick aim electronic dot sight with red/green dual illumination38mm tube with best in class emerald lens coating for maximum brightness and clarityConsistent and precise coin-adjustable windage and elevations knobs1/2 MOA click value for windage and elevationClear and sharp 4 MOA dot reticleOptimal brightness settings for variable shooting environmentsGreat field of view and unlimited eye reliefIncludes integral picatinny mount and flip-open lens covers