Viridian Rfx 44 Compact Closed Emitter Green Dot Sight Vir 981-0113 Rfx44 Compact High Mount

The Viridian RFX 44 compact closed emitter green dot sight delivers a purpose-built red dot alternative for shooters who want faster target acquisition and superior visibility in bright conditions. Built around a 5 MOA green dot reticle—a technology Viridian pioneered over two decades ago—this sight capitalizes on the human eye's natural sensitivity to green wavelengths, giving you a clearer sight picture than traditional red dots in daylight, indoor ranges, and variable lighting. The closed emitter design keeps dust, moisture, and debris out while eliminating the dot-acquisition lag common to open-emitter reflex sights, so you stay on target when it counts.

The RFX 44 is engineered for compact, high-performance pistols with an unconventional architecture that places the battery and electronics at the top of the housing. This design choice preserves the sight's streamlined profile while actually expanding your viewing window—a clever trade-off that gives you both a clean silhouette and generous glass real estate. The proprietary green multi-coated lens delivers exceptional color transmission and crystal-clear optics, far sharper than standard red dot glass. Machined from 6061 aluminum, the sight is built tough enough for hard use, and the INSTANT-ON activation paired with auto shut-off means the battery lasts while the sight is always ready when you draw.

Tactile and audible controls let you dial windage and elevation with confidence, and the high mount configuration (Model 981-0113) positions the sight for co-witnessing with iron sights or standing clear of your slide. Whether you're running a competition rig, duty gun, or defensive carry pistol, the RFX 44 is a no-nonsense optic that performs when the stakes are real.

Key Features

• 5 MOA green dot reticle for rapid target acquisition and superior daylight visibility
• Closed emitter design shields electronics from elements and speeds dot pickup
• Proprietary green multi-coated lens delivers enhanced color transmission and clarity
• Top-mounted electronics reduce overall height while expanding the viewing window
• 6061 aluminum construction machined for durability and reliability
• INSTANT-ON activation with auto shut-off for extended battery life
• Tactile and audible windage and elevation adjustments
• High mount configuration included

Specifications

Frequently Asked Questions

Is the RFX 44 compatible with my pistol?

The RFX 44 is designed for compact, high-performance pistols and comes with a high mount configuration. Compatibility depends on your specific firearm's mounting interface; we recommend verifying your pistol's optics footprint before ordering.

What's the difference between a green dot and a red dot?

The human eye is naturally more sensitive to green wavelengths than red. Combined with Viridian's proprietary green multi-coated lens, the RFX 44's green dot delivers superior visibility and faster target lock in bright daylight, indoor ranges, and mixed lighting—a clear advantage over red dots in those conditions.

How does the closed emitter design help with target acquisition?

Closed emitter sights eliminate the slight delay in dot acquisition you'll experience with open reflex designs. The enclosed housing also provides superior protection against dust, moisture, and debris, so your sight stays reliable in harsh conditions.

What's included in the box?

The RFX 44 Model 981-0113 comes with the sight and high mount configuration. For a complete parts list and compatibility details, contact our team.