NcSTAR 35mm Red/Green/Blue Dot Sight Color:Black They are adjustable in 2

They are adjustable in 2 steps and also support the view without glasses

we've taken one of our most popular hats and made it better

including mesh storage for convenience

Built to Breathe

NcSTAR 35mm Red/Green/Blue Dot Sight Color:Black They are adjustable in 2Triple color Red, Green, and Blue Dot Compact Tube Reflex Optic with 35mm objective lens allows the shooter a wide field of view to quickly acquire, aim, and engage their target. AR15 M4 11 2" height 30mm cantilever weaver type mount will fit on virtually any Weaver, Picatinny, MIL STD 1913 type rails. Features : LED (Light Emitting Diode) 100% Safe for the Eyes Unlimited Eye Relief for flexible mounting Rheostat Knob with Three Brightness Levels for