The M21 reflex sight provides constant, all-light aiming capability,
without batteries. Designed through close collaboration with Israeli
Special Forces, the M21 was the first reflex sight in the world
designed for close quarter combat. It is battle proven, reflexive to use,
deadly accurate and totally reliable. The M21’s large 30mm diameter
lens allows rapid target acquisition with both eyes open. Reticle
illumination is achieved by a protected fiber optic light collector system
during the day and by a self-powered tritium light source at night.
Transition between the two systems is instantaneous and automatic to
assure good contrast between the aiming dot and the target area. The
M21 is night vision compatible. The M21 is compatible with magnifiers
which allows the shooter to engage targets at a greater distance.

Features:

- Always ready for action - no batteries or switches
- Reflexive 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
- Large 30mm diameter lens with state-of-the-art coatings assures large FOV
- Designed tough for hard combat use
- Sight is black and grey, no white or bright colored fiber optic tubes exposed
- Increases accuracy and speed when firing under pressure
- Quick-release Picatinny mount retains zero when remounted
- Carry Handle Mount

Specifications:

- Reticle: 5.5 MOA Dot