Viridian RFX25 1x 20x28mm 3 MOA Green Dot Reflex Sight - Black

The Viridian RFX25 is a compact micro reflex sight built around a crisp 3 MOA green dot reticle and a wide 20x28mm viewing window, engineered specifically for optics-ready pistols. Its green LED capitalizes on the human eye's heightened sensitivity to green wavelengths, delivering a fast, daylight-bright aiming point that snaps onto the target with minimal dot bloom in virtually any lighting condition.

Designed around the popular Docter mounting footprint, the RFX25 drops directly onto most compact and full-size optics-ready pistol slides, as well as Docter-pattern bases shared with select FastFire and Venom adapter plates, without the need for additional mounting hardware. At just 1.85" long and a scant 0.75 oz, it adds virtually no bulk to a carry slide. The sight runs on a single CR2032 battery with a rated 30,000+ hour runtime and offers 8 visible brightness settings plus 2 night vision-compatible settings, so the dot stays readable from broad daylight down to low-light and NV use.

The optic carries a matte black housing and is sealed against the elements for waterproof reliability in adverse conditions. 1 MOA-per-click windage and elevation adjustments allow precise zeroing, while unlimited eye relief makes the RFX25 well suited to defensive handgun applications where fast, intuitive sight acquisition matters most.