Description
Designed specifically for the Ruger LCP MAX, the RFX1™ Green Dot Reflex Sight delivers fast, intuitive aiming without requiring an optic-ready slide or permanent modification. Featuring a crisp 3 MOA green dot, ambient light sensor with automatic brightness adjustment, INSTANT-ON® motion activation, and a rugged 6061 aluminum housing, the RFX1™ enhances accuracy and confidence while maintaining the ultra-concealable profile of the LCP MAX. The first and only reflex sight designed specifically for the Ruger LCP MAX, it mounts directly to the factory dovetail with no adapter plates required.
IMPORTANT: Designed specifically for the Ruger LCP MAX. No optic cut, adapter plate, or slide modification required. Installation replaces the factory rear sight using the existing dovetail.
FITMENT NOTICE: Compatible with standard Ruger LCP MAX pistols only. Not compatible with California Compliant Ruger LCP MAX models.
EYES SEE GREEN BETTER
RFX1 Green Dot Reflex Sight – Made for the Ruger® LCP® MAX The Viridian RFX1 is the first and only reflex sight made specifically for the Ruger® LCP® MAX, offering a seamless, secure fit with no need for adapters.As the smallest green dot sight in the world, the RFX1 brings advanced features and superior clarity to one of the most compact concealed carry pistols available.
With a bright 3 MOA green dot and fully multi-coated glass, the RFX1 delivers fast, precise target acquisition in any lighting condition. An auto-brightness sensor adjusts the dot intensity to match your environment.
With INSTANT-ON® Technology, the RFX1 activates the moment it senses motion and powers down automatically—maximizing battery life up to 30,000 hours.
Despite weighing just 0.53 oz, the RFX1 features a machined aluminum housing that's shockproof and IPX4 water-resistant. It comes ready to mount with all necessary tools included.
Features
PRECISION GREEN DOT
- 3 MOA green dot with crystal clear
- multi-coated glass and auto-brightness for
- fast, intuitive targeting in any light
PURPOSE-BUILT FIT
- Engineered for a sleek low-profile
- match with the LCP MAX. Looks
- built-in. Feels factory. Installs clean.
ULTRA-SLIM PROFILE
- Just 0.53 oz — the smallest reflex sight in the world. Minimal footprint, zero bulk,
no compromise.
SEAMLESS MOUNTING
- Includes custom dovetail plate designed specifically for the LCP MAX slide — no adapters, no guesswork, no hassle.
RUGGED & RELIABLE
- CNC-machined 6061 aluminum
- housing, IPX4 water-resistant, and
- shockproof. Built for real-world use.
INSTANT-ON + BATTERY SAVER
- INSTANT-ON® activates on draw, shuts
- off when still — no buttons, no delay.
- Up to 30,000 hours of battery life.
Key Benefits:
- Custom fit for the Ruger® LCP® MAX—no modifications required
- 3 MOA green dot with unlimited eye relief
- Auto-brightness & INSTANT-ON® for quick, intuitive use
- Lightweight & durable—ideal for daily carry
- Long battery life: up to 30,000 hours on a CR1632 battery
For LCP® MAX owners looking to add precision without bulk, the RFX1 is the perfect match.
- ACTIVATION: User controlled and INSTANT-ON®
- DIMENSIONS: 1.63” (L) x 0.81” (W) x 1.02” (H)
- BATTERY LIFE: 30,000+ hours (middle settings)
- BATTERY TYPE: CR1632
- OBJECTIVE LENS: 16x15 mm
- TOOLS: Included in packaging
- MATERIALS: machined aluminum
- OP TEMP: -4 °F to 130 °F
- WATERPROOF: IPX4
- WEIGHT: 0.53 oz
- WARRANTY: Lifetime Limited
- DOT SIZE: 3 MOA
- DOT COLOR: Green
- AUTO OFF: 2 minutes
This box includes
- RFX1
- CR1632 Battery
- Rear Sight Mounting Plate
- Wrench Set
- Viridian Cleaning Cloth
- Viridian Logo Sticker
- Quick Start Guide
- Product Registration
- Exclusive Promotions
- Screw Sets
Screw Sets:
- 2x M3 x 0.5 x 7.6mm
- 2x M3 x 0.5 x 11.43mm
- 2x M4 x 0.7 x 7.6mm
- 2x M4 x 0.7 x 11.43mm
- 2x 3 x 0.5 x 7.6mm
Specs
| Manufacturer | Viridian Weapon Technologies |
| Objective Lens Diameter | 20 x 28 mm |
| Emitter Style | Open Emitter |
| Footprint | Dovetail Mount |
| Firearm Type | Handgun |
| Battery Type | CR1632 |
| Batt. Life (constant) | 30,000+ Hours |
| Activation | ECR INSTANT-ON |
| Night Vision Compatible | No |
| Weight (oz) | .65 |
| Housing Material | 6061 Aluminum |
| Water Resistance | IPX6 |
| Operating Temperature | -4° F - 130° F |
| Best For | Conceal and Carry |
| Warranty | Lifetime Limited |
| Carry Profile | Deep Concealment |
| Color | Black |