M4 M16 AR-15 Red Green Dot Sight 20mm Rail Mount High rise Sight

Shockproof and water resistant, the red dot can hold the recoil and keep zero well

This red dot was engineered to co-witness perfectly with iron sights

Come with cantilever mount which fits for 20 mm rail, the red dot sight is easy to install

5 illumination intensity, red or green dot sight, you could select different type to meet your need

The red dot sight is equipped with removable, sprir loaded flip lens cover

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