Ships to the FFL dealer you pick at checkout. Form 4473 and NICS check in person at pickup — we handle the paperwork. Flat $14.99 firearm shipping.
Licensed FFL · Class 2 SOTShips to your dealer$14.99 flat shipping
This item requires an FFL transfer — how it works
At checkout you pick the licensed dealer who receives the firearm. They'll run your Form 4473 and NICS background check in person at pickup; their transfer fee (typically $25–$50) is paid at the counter. FFL transfers explained →
The Viridian 4LUX 2K DUO is engineered to enhance firearm handling aiming and target identification with its powerful green laser and high-output 1800 lumen tactical light. This innovative unit integrates a green laser of unrivaled power a military-grade flashlight and an angled foregrip into one rechargeable accessory eliminating the need for separate devices and providing a streamlined efficient solution for the modern shooter. With the laser and light built directly into the foregrip the 4LUX 2K DUO offers unmatched control and ease of use. The SAFECharge power system ensures the internal battery is always ready minimizing the stress of battery management and enhancing readiness. Constructed from machined 6061 aluminum with hard coat anodization this extremely durable accessory withstands the toughest conditions while providing optimal performance. Designed for rapid deployment and user-friendly operation the 4LUX 2K DUO features an ergonomic grip with fully ambidextrous activation and mode changing functionality. Compatible with M-LOK handguards it fits seamlessly on AR-15s AK-47s tactical shotguns and other firearms. Elevate your shooting experience with the 4LUX 2K DUO - a revolutionary combination of illumination and precision aiming technology. MAXIMUM ACCURACY Experience the strongest and most visible laser legally permitted emitting 5mW at 515-532nm and ensuring clear visibility and precision in any situation. BLAZING TORCH Delivers a powerful 2060 lumens providing exceptional brightness for clear visibility in low-light situations. SUPERIOR BRIGHTNESS Intense light output measured at 220000 candela offering focused illumination over long distances. RANGE Effective illumination range of up to 725 yards ensuring you can spot targets from a considerable distance. EXTENDED RUNTIME Offers robust 110 minutes of continuous use on a single charge. MULTIPLE MODES High Beam Low Beam Green Laser High Beam with Green Laser Low Beam with Green Laser Strobe with Green
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
