Viridian 9810055 RFX15 Green Dot Reflex Sight Black | 17 x 24mm 3 MOA Green Dot Reticle

The Viridian RFX15 green dot reflex sight is a compact, optics-ready pistol sight built for shooters who demand reliability and speed in any light. Engineered around the Shield Standard footprint, this 17x24mm sight pairs a crisp 3 MOA green dot with Viridian's proven INSTANT-ON activation and auto shut-off technology—so your optic is ready to go when you are, without the battery drain of always-on designs. At just 0.65 ounces, it's one of the lightest reflex sights in its class, making it an ideal choice for concealed carry pistols and as a close-range offset on rifles without adding measurable weight or bulk.

What sets the RFX15 apart on the range or in the field is the green dot itself. Unlike red dots, green is naturally easier for the human eye to acquire and track, especially in bright daylight. Pair that with 8 visible brightness settings plus 2 night vision modes, and you've got an optic that performs from desert sun to low-light scenarios without compromise. The aluminum alloy body is sealed to IPX6 standards and rated to operate from -4°F to 130°F—meaning it'll handle whatever conditions you throw at it.

Setup is straightforward: the RFX15 ships with a Picatinny mount and wrench set, so you can get behind glass in minutes on any optics-cut pistol that runs the Shield footprint. CR2032 battery life runs 30,000+ hours on middle settings, so you're not nursing this thing between range trips. Whether you're running a compact carry gun or setting up a dedicated close-range rifle optic, the RFX15 delivers the visibility and durability you'd expect from a Viridian product.

Key Features

• 3 MOA green dot for rapid target acquisition in all light conditions
• INSTANT-ON activation with 2-minute auto shut-off to preserve battery life
• 8 visible and 2 night vision brightness settings
• Fits Shield Standard optics-cut pistols and mounts to Picatinny rails
• Ultra-lightweight aluminum alloy construction (0.65 oz)
• IPX6 waterproof rating and -4°F to 130°F operating range
• 30,000+ hour battery life (CR2032, included)

Specifications

Frequently Asked Questions

Which pistols does the RFX15 fit?

The RFX15 is designed for optics-cut concealed carry pistols and rifles that use the Shield Standard footprint. If your pistol has a Shield-compatible cut, the included Picatinny mount will also allow installation on rails.

What's the battery life, and what does it take?

The RFX15 uses a single CR2032 battery (included) and delivers 30,000+ hours of runtime on middle brightness settings. With INSTANT-ON and auto shut-off after 2 minutes of inactivity, you get exceptional battery longevity between changes.

Does the green dot work well in bright sunlight?

Green is naturally more visible to the human eye in bright daylight than red, which is one of the key advantages of the RFX15. Combined with 8 visible brightness settings, the green dot remains easy to acquire and track from indoor ranges to open sunlight without fading or washing out.

What's included in the box?

The RFX15 comes complete with the sight, CR2032 battery, Shield Footprint and Picatinny mount, wrench set for installation, cleaning cloth, sticker, quick start guide, and mounting screws (2x M3 x 0.5, 2x M4 x 0.7, and additional hardware as specified).