Viridian RFX44 Compact 5 MOA Green Dot Sight, RMR Adapter

The Viridian RFX44 is a compact closed-emitter reflex sight built for rapid target acquisition and consistent performance. It features a 5 MOA green dot reticle and an RMR/ACRO-compatible footprint for straightforward mounting on pistol slides and other platforms. The sight uses a top-mounted electronics layout and INSTANT-ON activation with auto shutoff to extend battery life while maintaining a streamlined profile. Machined from 6061 aluminum and fully multi-coated optics provide a durable, practical package for everyday carry, competition, and defensive use.

Key Specifications

• The optic footprint is RMR/SRO standard.
• The reticle is a 5 MOA green dot.
• The magnification is 1x.
• The objective/viewport size is 21mm x 16.5mm.
• The front lens measures 16 mm.
• The power source is a CR1632 lithium battery.
• The housing is machined from 6061 aluminum.
• The weight is approximately 1.59 oz.
• The finish is black.
• Brightness includes 10 settings (8-Day, 2-Night).

With its closed-emitter design, tactile adjustments, and ACRO/RMR compatibility, the RFX44 is a practical optic for shooters seeking a compact, reliable sighting solution. Its combination of durable construction, unlimited eye relief, and convenient power management makes it a versatile addition to a pistol, range kit, or competition rig.