What footprint does the Viridian RFX11 use?

The RFX11 uses a Docter/Noblex footprint, making it compatible with many optics-ready pistols like the Glock 43X MOS and Sig P365.

Is the RFX11 green dot better than a red dot for EDC?

Yes. Green dots are generally easier to see in daylight and faster for the eye to acquire, especially in high-stress situations.

What is the battery life of the RFX11?

It uses a CR2032 battery that can last up to 30,000 hours, thanks to auto-off and instant-on features.

How much does the RFX11 weigh?

It’s incredibly lightweight — under 0.5 ounces — making it the lightest green dot sight available today.

Is the RFX11 waterproof or shockproof?

Yes. It’s designed to be rugged and reliable, with full protection against shock, fog, and moisture.

Viridian RFX11 Green Dot Sight | Lightest Reflex Optic for Concealed Carry

**Viridian RFX11 Green Dot Reflex Sight - RMSc Footprint** $179.00

Viridian RFX11 Green Dot Sight – The Lightest Reflex Optic for Concealed Carry

The Viridian RFX11 is built for one purpose: to give you a super-lightweight, ultra-reliable green dot sight for EDC and compact pistols. Whether you're running a Glock 43X MOS, Sig Sauer P365, or any optics-ready concealed carry handgun, the RFX11 offers speed, precision, and rugged durability — all in a sub-1oz package.

Why Choose the RFX11?

Unlike bulky red dots designed for full-size guns, the RFX11 is purpose-built for carry-sized pistols. Its green 3 MOA dot is faster to pick up in daylight than traditional red, and the compact housing ensures your draw stroke stays smooth and snag-free.

🔍 Key Features:

3 MOA green dot – faster target acquisition than red
Auto shut-off and instant-on via Viridian’s INSTANT-ON™ tech
Lightest green dot sight available – weighs under 0.5 oz
CR2032 battery with up to 30,000-hour life
Simple windage/elevation adjustment
Docter/Noblex footprint for easy compatibility
Shockproof, waterproof, and fog resistant

Built for Compact Carry Guns

The RFX11 fits pistols with a Docter-style optics cut, including:

Glock 43X MOS / Glock 48 MOS
Sig Sauer P365X / P365XL
Springfield Hellcat OSP
Ruger Max-9
FN Reflex MRD

Mount it directly or use adapter plates as needed. Its tiny footprint and durable polymer body make it ideal for pistols where weight and space are at a premium.

Green Dot Advantage

Studies show green is easier for the human eye to track — especially in daylight. That’s why the RFX11 uses a high-contrast 3 MOA green dot: you’ll find the dot faster, shoot more accurately under stress, and enjoy better visibility in bright environments.

EDC-Ready Durability

This optic is made to ride on your everyday carry pistol. It’s shockproof, weather resistant, and ready for real-world abuse. The auto-off function preserves battery life when holstered and activates instantly when drawn — no buttons, no hesitation.

What’s in the Box:

Viridian RFX11 green dot sight
Mounting screws
Tool kit
Battery (CR2032 installed)
Lens cloth and manual

Upgrade Your Concealed Carry Setup

If you're looking for the lightest green dot sight that won’t compromise speed or reliability, the Viridian RFX11 is your answer. Its compact size, crisp green dot, and intuitive controls make it a perfect addition to any carry pistol.

Order now and experience faster, more confident shooting with every draw.