Viridian RFX44 Features The Viridian RFX44 places its battery and electronic components at the top of the housing which lowers the viewing window and keeps the whole unit compact without sacrificing visibility. Its closed emitter architecture seals the emitter and lens inside a protected housing which eliminates the dot acquisition delay that can plague traditional open reflex sights after exposure to rain or debris. The 5 MOA green dot reticle offers 8 daylight and 2 night vision brightness settings with windage and elevation adjustment of 60 and 90 MOA respectively giving shooters plenty of room to zero. A CR1632 battery and INSTANT-ON activation with auto shut off combine for a rated run time around 30 000 hours so the sight is ready the instant the pistol comes up. Machined from 6061 aluminum and finished in black the RFX44 is built to handle the recoil and daily carry demands of today s high-performance pistols. It mounts on the ACRO footprint and ships with an RMR adapter plate and mounting hardware so it fits a broad range of slides already cut for one of those two standards. Tactile and audible click adjustments let shooters confirm windage and elevation changes without needing to look away from the target. At just 1.59 ounces and a compact 1.59 inch length the RFX44 adds a crisp aiming reference to a defensive or competition pistol without meaningfully changing its balance. Viridian RFX44 Specifications Manufacturer: Viridian Weapon Technologies Model: RFX44 Type: Reflex Sight Reticle: 5 MOA Green Dot Color: Black Optics Footprint: Aimpoint ACRO Material: Aluminum Battery: CR1632 Run Time: 30 000 hrs Windage Adjustment: 60 MOA Elevation Adjustment: 90 MOA Brightness Settings: 8 Day / 2 Night Includes: RFX44 CR1632 Battery RMR Adapter Plate Mounting Hardware Weight: 1.59 oz Click Value: 1 MOA Objective Lens: 44 mm Available At: GrabAGun