Mepro M21-T Reticle: Triangle Features: -Day and night reflex sight.-All-light aiming capability without batteries.-Designed through close collaboration with Israeli Special Forces.-Combat proven- Standard sight of the Israeli Military.-With dust cover.-Provides constant, all-light aiming capability, without batteries.-Large 30mm diameter lens which allows rapid target acquisition with both eyes open.-Night vision compatible.-Always ready for action no batteries or switches.-Reflexive, parallax-free aiming with both eyes open and focused on the target.-Self-illumination adjusts to ambient light.-Reticle designed to be visible under all conditions.-Operates under all weather and temperature conditions.-Increases accuracy and speed when firing under pressure.-Quick-release picatinny mount retains zero. Includes: -Includes mounting base with 2 quick release levers. Color/Finish: -Black color.-Sight is black and grey, no white or bright colored fiber optic tubes exposed..