Viridian 4LUX 2K Angled Foregrip | Green Laser | 9120090

The Viridian 4LUX 2K Duo is an angled foregrip that integrates a visible green aiming laser with a high-output LED weapon light for use on compatible M-LOK handguards. Its ergonomic angle is designed to improve control and support consistent hand placement during low-light shooting tasks. The unit provides ambidextrous activation and multiple operating modes to support a range of illumination and aiming combinations.

Applications: close-quarters low-light target identification and range/tactical training where fast transition between illumination and aiming is required.

Product Specifications

• The manufacturer is Viridian.
• The model is 4LUX.
• The manufacturer’s part number is 9120090.
• The UPC is 785034179785.
• The housing color is Black.
• The unit is M-LOK compatible for attachment to compatible handguards.
• The unit includes an integral visible green laser.
• The laser rating is <5 mW (515–532 nm) as stated by the manufacturer.
• The construction uses Polymer/Aluminum materials.
• The body material includes machined 6061 aluminum with hard coat anodization.
• The light source is LED.
• The activation is via grip-activated / pressure pad controls.
• The unit carries an IPX6 environmental rating as stated by the manufacturer.
• The product includes Viridian’s SAFECharge power system per manufacturer literature.
• The warranty is listed as a limited lifetime warranty.

This foregrip combines handling control with integrated aiming and illumination features in a single package designed for modern sporting platforms that accept M-LOK accessories. Its ambidextrous controls and multiple operating modes make it a practical option for shooters who need streamlined functionality without adding separate devices to the rail.