Description
Built for concealed carry and defensive pistols, the RFX42™ Enclosed Green Dot Reflex Sight combines the durability of an enclosed emitter design with a crisp 3.5 MOA green dot for rapid target acquisition in any environment. Featuring a rugged aluminum housing, removable side-loading battery tray, INSTANT-ON® activation, 10 brightness settings including 2 night vision modes, and Shield RMSc footprint compatibility, the RFX42™ is engineered for reliability, speed, and everyday carry performance.
Compact. Sealed. Ready.
The Viridian RFX42 is a compact enclosed emitter green dot sight engineered for fast target acquisition and dependable performance in any environment. The enclosed design protects the emitter from dust, moisture, and debris, maintaining a clear, uninterrupted sight picture in all conditions.
The 3.5 MOA green dot offers a bright, crisp aiming point that stands out quickly against any background. With 10 total brightness settings—including 2 night-vision compatible modes—you can adapt to changing light conditions with precision.
Compatible with the Shield RMSc footprint, the RFX42 installs easily on most compact optics-ready handguns. The fully multi-coated aspherical lens ensures optimal clarity and light transmission. Constructed from CNC-machined aluminum with an IPX6 waterproof rating, this sight weighs only 0.9 oz while maintaining full durability.
Features
- Side-load battery drawer lets you swap power without removing your optic.
- Engineered with a Shield RMSc footprint, the RFX42 mounts directly to RMSc-ready pistols.
- With INSTANT–ON® motion activation, the RFX42 powers up the moment you draw.
- A crisp 3.5 MOA green dot delivers rapid target acquisition and pinpoint accuracy–day or night.
- 8 daylight and 2 night vision settings to keep your sight visible in every condition.
- Machined aluminum housing with IPX6 waterproofing shrugs off abuse, weather, and recoil.
Key Features
- 3.5 MOA Green Dot: Clean and accurate for quick target alignment.
- Enclosed Emitter Design: Prevents sight interference from weather and environmental debris.
- Instant-On® Technology: Motion-activated power-up for faster response.
- 10 Brightness Settings: 8 visible + 2 NV-compatible levels.
- 28,000-Hour Battery Life: Runs on a single CR1620 battery.
- Shield RMSc Footprint: Compatible with a wide range of compact pistols.
- Lightweight and Durable: 0.9 oz aluminum housing with IPX6 waterproofing.
This box includes
- RFX42
- CR1620 Battery
- Wrench Set
- Viridian Cleaning Cloth
- Viridian Logo Sticker
- Quick Start Guide
- Product Registration
- Exclusive Promotions
- Mounting and Adjustment Wrenches
- Mounting Screw Sets
Screw Sets:
- #6-32 x 0.341", T10, AS, BO
- #6-32 x 0.500", T10, AS, BO
- M3 x 0.5 x 12.70mm, T10, AS, BO
- M3 x 0.5 x 8.67mm, T10, AS, BO
- M4 x 0.7, 8.67mm, T10, AS, BO
- M4 x 0.7, 12.70mm, T10, AS, BO
Specs
| Manufacturer | Viridian Weapon Technologies |
| Objective Lens Diameter | 21mm x 17mm |
| Emitter Style | Closed Emitter |
| Footprint | Shield RMSc |
| Firearm Type | Handgun |
| Battery Type | CR1620 |
| Batt. Life (constant) | 28,000 hours |
| Activation | ECR INSTANT-ON |
| Night Vision Compatible | Yes |
| Weight (oz) | 0.9 |
| Housing Material | 6061 Aluminum |
| Water Resistance | IPX6 |
| Operating Temperature | 14° F - 140° F |
| Best For | Conceal and Carry, Home Defense |
| Warranty | Lifetime Limited |
| Carry Profile | Everyday Carry |
| Color | Black |
| Length | 1.6″ (L) × 1.0″ (W) × 1.04″ (H) |
| Lens Material | Aspherical Glass |