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Viridian RFX15 – Ultra-Compact Green Dot Sight for Pistols & ARs


Lightweight. Motion-Activated. Built to Perform.

The Viridian RFX15 is a next-generation micro green dot sight, designed for compact firearms like pistols, AR pistols, and subguns. Weighing under 1oz and built with an RMR-compatible footprint, the RFX15 delivers lightning-fast target acquisition, superior battery life, and ultra-clear glass — all in a rugged, carry-ready package.

Whether you're running a concealed carry pistol, outfitting a defensive AR, or dialing in for competition, the RFX15 delivers fast, intuitive aiming without adding bulk.


Viridian RFX15 Key Features

  • 3 MOA Green Dot – Ultra-visible in daylight

  • Instant-On® Activation – Auto-on with motion sensing

  • RMR Mounting Footprint – Compatible with popular optics-ready pistols

  • Auto Shut-Off – Preserves battery when idle

  • Lightweight Design – Only 0.5 oz without battery

  • Shockproof & Waterproof – Built to handle recoil and the elements

  • CR2032 Battery – Up to 30,000-hour runtime


📦 What's in the Box

  • Viridian RFX15 Micro Green Dot Sight
  • Mounting screws + Torx wrench
  • Optic cover
  • CR2032 battery (pre-installed)
  • Microfiber cloth
  • Quick start guide

Technical Specs

Feature Detail
Dot Size 3 MOA Green Dot
Footprint RMR Standard
Weight 0.5 oz (14.17g)
Battery Life Up to 30,000 hours
Activation Motion sensor + Auto-off
Brightness Levels 10 levels (Daylight-visible)
Housing Material Aircraft-grade aluminum
Water Resistance IPX6 – rain & splashproof

Why Choose the RFX15?

  • Faster Target Acquisition – The green dot is up to 5x more visible than red in daylight

  • 🕹️ No Buttons Needed – Auto-on when you draw, auto-off when holstered

  • 🎯 Perfect for Carry Guns – Slim, snag-free, and designed for rapid response

  • 🔧 Drop-On Fit for RMR Slides – No adapters required


✅ Compatibility

  • Fits all RMR-footprint optics-ready pistols

  • Compatible with mounts for Glock MOS, Sig ROMEO1 Pro, Walther PDP, Canik, and more

  • Works on AR pistols, SBRs, and tactical shotguns with RMR mounts or risers


🧠 RFX15 FAQ

Q: Will the RFX15 fit my Glock MOS or Sig P320?
A: Yes — it uses an RMR footprint and fits most optics-ready pistols using RMR plates or direct mounts.

Q: Is the green dot visible in bright sunlight?
A: Absolutely. The 3 MOA green dot is daylight bright and sharper than red, even on reflective surfaces.

Q: Does it turn on automatically?
A: Yes! Viridian’s Instant-On® tech activates the dot when motion is detected and powers down when idle.

Q: How long does the battery last?
A: Up to 30,000 hours depending on brightness level and usage.

Q: Is the RFX15 waterproof or shockproof?
A: Yes — it’s built with aircraft-grade aluminum and is IPX6 water-resistant and recoil rated.


🔗 Related Products


🚀 Built for Speed. Designed for Defense.

The Viridian RFX15 isn’t just another green dot — it’s a purpose-built optic for serious shooters who demand reliability, speed, and zero guesswork. From everyday carry to rapid response setups, the RFX15 delivers every time.

✅ Trusted by professionals
✅ Easy to install
✅ Built for concealed carry
✅ Ships fast from Mounts Plus

🛒 Add the RFX15 to your setup now and experience green dot precision.