Description
Viridian 4LUX 2K DUO Angled Foregrip combines a powerful 1800-lumen tactical light with a highly visible green laser, all integrated into a single accessory. This design enhances firearm handling, aiming, and target identification without the clutter of separate devices. Built for the modern shooter, it features a SAFECharge power system that keeps the internal battery charged and ready, minimizing downtime and ensuring optimal performance when it matters most.
Constructed from durable machined 6061 aluminum with hard coat anodization, the 4LUX 2K DUO withstands harsh conditions while maintaining functionality. The ergonomic grip allows for easy, ambidextrous activation and mode switching. Compatible with M-LOK handguards, this versatile foregrip fits seamlessly on AR-15s, AK-47s, tactical shotguns, and more, making it an essential addition to your tactical gear.
Features – Key Benefits Bullets
- MAXIMUM ACCURACY for precise aiming with the strongest green laser legally permitted, ensuring visibility in all conditions.
- BLAZING TORCH delivers 1800 lumens for exceptional brightness that illuminates dark environments effectively.
- SUPERIOR BRIGHTNESS measured at 220,000 candela, providing focused illumination for long-range targeting.
- EXTENDED RUNTIME offers 110 minutes of continuous use on a single charge, ensuring reliability during crucial moments.
- MULTIPLE MODES including High Beam, Low Beam, and Strobe, allowing for adaptable lighting based on your specific needs.
- ERGONOMIC DESIGN facilitates comfortable handling and intuitive operation, enhancing user experience during use.
- TOUGH CONSTRUCTION from military-grade materials ensures durability in extreme conditions, suitable for various environments.
- SEAMLESS COMPATIBILITY with M-LOK handguards for easy installation on a wide range of firearms.
Technical Specifications Table
| Feature | Details |
|---|---|
| Light Output | 1800 Lumens |
| Laser Type | Green Laser, <5mW |
| Construction Material | Machined 6061 Aluminum |
| Activation | Ambidextrous |
| Runtime | 110 Minutes |
| Weight | Not specified |
| Compatibility | M-LOK Handguards |
| Dimensions | Not specified |
What's in the Box?
- Viridian 4LUX 2K DUO Angled Foregrip
- Rechargeable Battery
- Charging Cable
- User Manual
Customer Reviews
"This foregrip has changed my shooting game. The laser is incredibly bright and easy to use!"
"I love how everything is integrated. No more fumbling with separate devices!"
"Solid construction and great functionality. Highly recommend for anyone serious about their gear."
FAQ
How does the green laser perform in daylight? The green laser is designed to be highly visible even in bright conditions, allowing for effective aiming and target identification.
What is the maintenance routine for the 4LUX 2K DUO? Regularly clean the lens with a soft cloth and ensure the battery is charged according to the instructions provided to maintain optimal performance.
How does the 4LUX 2K DUO compare to other tactical lights? This model stands out due to its integrated design, combining a tactical light and laser into one unit, which increases handling efficiency and ease of use compared to traditional setups.
Similar Models
Explore more from Viridian for enhanced tactical solutions. Check out the Viridian C5L Laser Light combo for a compact option or the Viridian X5L for an advanced tactical light and laser combination. Discover our complete collection for innovative firearm accessories tailored to your needs.
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)