The Mil-Spec Mepro M21 Self-Illuminated Reflex Sight is used and trusted by military and law enforcement agencies worldwide. It is specifically unique, in that, no batteries are needed. Illumination of the point of aim reticle is achieved by a fibre optic collector system during the day and by a miniature self- powered tritium light source at night. A large 30mm display window allows the shooter to keep both eyes open for better battlefield situational awareness.  Day or night, no matter the weather conditions with the M 21, it is always on and always ready. With Meprolight, Everything You Aim For.

MEPRO M21 is the reliable choice. Designed and manufactured the highest military standards to assure years of reliable operation under all field conditions. With no switches, no battery or other external sources of power, the sight is always ready for action.

Unique Features:

• Large field of view.
• Quick shooting in urban areas.
• Rapid target acquisition.
• Always available with no loss of power.
• Operates under all weather temperature conditions.