The Holosun HE510C-GR allows fast aiming with eyes open on both sides, its characterized by parallax freedom and can be used in combination with night-vision optics. The visor comes with a quick release mount for the Picatinny / Weaver rail.
Objective lens diameter: 23x30mm
Eye relief: unlimited
Reticle: 2MOA Red dot/65 MOA Ring
Brightness Levels: 10 Daylight &...(Continue reading)