Viridian RFX44 Compact 5 MOA Green Dot Reflex Sight, Black

The Viridian RFX44 is a compact closed-emitter reflex sight featuring a 5 MOA green dot reticle intended for rapid target reference in everyday carry, range, and duty applications. The sight locates battery and electronic components at the top of the housing to preserve a low profile while increasing the usable viewing window. Closed-emitter architecture reduces dot acquisition delay and helps protect the emitter from dust and moisture. The RFX44 is built from machined 6061 aluminum with fully multi-coated optics and ships with mounting hardware for RMR/ACRO footprints.

Key Specifications

• The reticle is a 5 MOA green dot for quick reference and fast sighting.
• The objective measures 21mm x 16.5mm for the viewing window dimensions.
• The design features a closed-emitter housing to protect the optical emitter and speed dot acquisition.
• Power is supplied by a CR1632 battery with INSTANT-ON and auto shut-off functionality.
• The housing is machined from 6061 aluminum with hard-coat anodization.
• The unit weighs 1.59 ounces for a compact carry profile.
• The overall length is 1.59 inches for a low-profile footprint.
• The optic footprint is RMR/SRO and includes adapter and mounting options.
• Adjustment increments are 1 MOA per click for windage and elevation.
• Brightness control provides 10 settings (including day and night modes).

Compact, rugged, and straightforward, the RFX44 offers a practical non-magnified aiming solution for shooters who need a low-profile sight with protected emitter architecture and dependable basic controls. Its combination of closed-emitter design, durable construction, and simple user interface makes it appropriate for carry pistols, range work, and duty use where consistent dot visibility and ruggedness are priorities.