What footprint does the Viridian RFX11 use?

The RFX11 uses a Docter/Noblex mounting footprint, compatible with many compact optics-ready pistols like the P365XL, Hellcat OSP, and Glock 43X MOS.

Is the Viridian RFX11 always on?

Yes. The RFX11 features INSTANT-ON® motion activation and auto shut-off to maximize battery life while keeping the optic ready for immediate use.

Is the RFX11 good for daylight use?

Yes. The green dot is brighter and more visible in daylight conditions compared to red dot optics, making the RFX11 ideal for EDC in all environments.

What pistols are compatible with the RFX11?

The RFX11 is compatible with optics-ready pistols using the Docter/Noblex footprint, such as the Sig P365X/XL, Springfield Hellcat, Glock 43X/48 MOS, and more.

How much does the RFX11 weigh?

The RFX11 weighs only 0.5 oz, making it one of the lightest reflex sights available for compact concealed carry pistols.

Viridian RFX11

Viridian RFX11 – Ultra-Light Micro Green Dot Sight for Concealed Carry

Always-On Confidence. Daylight-Bright Performance.

The Viridian RFX11 is the lightest green dot optic in its class — purpose-built for pistols and designed with everyday carry in mind. Weighing just 0.5 oz, this micro reflex sight delivers fast target acquisition, crisp visuals, and instant activation without adding bulk to your firearm.

With auto-on/auto-off functionality, a battery-saving ambient light sensor, and shake-awake capability, the RFX11 green dot sight gives you the tactical edge whether you're on duty, at the range, or carrying concealed.

Key Features of the Viridian RFX11

🟢 Green Dot Reticle – 3 MOA dot for superior daylight visibility
⚡ INSTANT-ON® Tech – Powers on automatically when drawn
🔋 Extended Battery Life – Over 30,000 hours on mid-setting
🧠 Auto Shut-Off + Ambient Sensor – Adapts brightness and saves power
🧱 Lightweight Polymer Body – Just 0.5 oz for deep concealment
🔩 Docter/Noblex Footprint – Fits compact & subcompact pistols
☔ Weather Resistant – Ready for real-world conditions

Perfect Fit for Concealed Carry Pistols

The Viridian RFX11 is designed to mount flush on popular micro-compact and slim-frame pistols using the Docter/Noblex footprint. It's an ideal upgrade for:

Sig Sauer P365X / P365XL
Springfield Hellcat OSP
Glock 43X MOS / 48 MOS
Smith & Wesson Shield Plus
Ruger Max-9
Taurus GX4 T.O.R.O.
And other optics-ready EDC pistols

Check your slide cut or mounting plate for Docter/Noblex compatibility.

🆚 Viridian RFX11 vs RFX35 – Which One’s Right?

Feature	RFX11	RFX35
Weight	0.5 oz	1.73 oz
Footprint	Docter/Noblex	RMR
Best For	Micro pistols, EDC	Duty pistols, carbines
Reticle	3 MOA green dot	3 MOA green dot
Battery	CR2032 (30,000+ hrs)	CR2032 (30,000+ hrs)
Construction	Lightweight polymer	Aluminum alloy

If concealment and speed are your top priorities, the RFX11 is the better match.

🧠 Frequently Asked Questions

Q: Is the RFX11 always on?
Yes. It uses an ambient light sensor and INSTANT-ON® motion tech to activate automatically when drawn.

Q: What footprint does it use?
The RFX11 uses the Docter/Noblex footprint — common on compact red dot-ready pistols.

Q: Does it work in bright daylight?
Absolutely. The 3 MOA green dot is significantly more visible than red under daylight conditions.

Q: Can it handle rain and recoil?
Yes. The RFX11 is weather-resistant and built to withstand recoil from centerfire pistols.

Q: Is this optic good for competition or duty use?
For deep concealment or ultra-light setups, yes. For duty-grade or carbine use, the RFX35 or RFX45 are better choices.

🔗 Related Products

🔧 Specs at a Glance

Reticle: 3 MOA Green Dot
Mounting Footprint: Docter/Noblex
Weight: 0.5 oz
Battery: CR2032
Battery Life: 30,000+ hours
Construction: Lightweight Polymer
Adjustments: Windage/Elevation tool included
Warranty: Limited Lifetime

🔥 Why Choose the RFX11?

The Viridian RFX11 strikes the perfect balance between form, function, and everyday carry practicality. Its intuitive controls, rugged simplicity, and ultra-compact size make it one of the best green dot sights for micro pistols on the market today.

Order your Viridian RFX11 from Mounts Plus today — in stock, ready to ship, and backed by expert support.