Viridian RFX45 5 MOA Green Dot Reflex Sight

The Viridian RFX45 is a closed-emitter reflex sight designed for pistol platforms using Glock MOS slides and Aimpoint ACRO footprints. It pairs a machined 6061 aluminum housing with fully multi-coated optics and an electronic green-dot reticle, powered by a single CR2032 cell. The optic emphasizes low-profile mounting and extended battery life for everyday carry and duty-style applications.

Key Specifications

• The mount type is Glock MOS for direct compatibility with MOS-pattern slides.
• The optic footprint is Aimpoint ACRO, allowing ACRO-style mounting interfaces.
• The housing is made from machined 6061 aluminum for durability and reduced weight.
• The front lens measures 24 mm and the objective is listed as 24 mm x 15.5 mm.
• The sight operates on a CR2032 battery with advertised runtime up to 50,000 hours.
• The unit provides unlimited eye relief for fast target acquisition and both-eyes-open use.
• The optic features fully multi-coated glass for light transmission and clarity.
• Brightness is offered across 10 settings (8 Day / 2 Night) to suit varied lighting conditions.
• Windage and elevation are adjustable with an advertised total of 90 MOA adjustment and 1 MOA click values.
• The listed weight for the sight body is 1.73 oz.

Engineered for a low-profile fit on MOS-pattern pistols, the RFX45 combines a robust aluminum chassis, long battery life, and straightforward controls. Its Aimpoint ACRO footprint and Glock MOS mounting make it a practical option for shooters seeking a compact, reliable reflex sight that integrates with common MOS-cut slides and red-dot-ready plates. The RFX45's fully multi-coated optics and day/night brightness settings offer usable performance across a range of everyday and duty scenarios.