Holosun LS420G Green Laser + IR Illuminator, 600 Lumen

Holosun LS420G Laser & IR Pointer/Illuminator — a combined visible green aiming laser, infrared laser and IR illuminator with a 600-lumen white light. It provides aiming and illumination options for low-light and night-vision equipped setups.

The LS420G is designed to deliver visible aiming, infrared aiming/illumination and a high-output white light in a single, Picatinny-mounted unit. Its features support use with night-vision devices and provide selectable output modes for a range of lighting and aiming needs.

• Class IIIa visible green laser, wavelength 520 nm.
• Coaxially mounted class 2M infrared (IR) laser and separate IR illuminator, wavelength 830 nm.
• 600-lumen white light output for general illumination.
• 7075 aluminum housing with matte black anodized finish.
• Quick-release Picatinny rail mount for fast attachment/removal.
• Powered by two CR123 (CR123A) batteries; up to 5,000 hours of battery life under certain conditions as specified by the manufacturer.
• Multiple activation options: rear selector switch (visible low/visible high/IR high/IR illuminator combinations/white light modes), top-mounted activation button, and included remote pressure switch.
• Tactile windage and elevation adjustments for precision zeroing; IR illuminator focus adjustment.
• IP67 water resistance for protection against dust and temporary immersion.

Specifications & Construction

The LS420G is built with a 7075 aluminum body finished in matte black anodize. Weight is listed as 10.60 oz. Optical outputs include a 520 nm visible green laser and an 830 nm IR laser/illuminator. It mounts to standard Picatinny rails via a quick-release mount. The unit is powered by two CR123/CR123A batteries and includes tactile windage and elevation adjustments and a top-mounted activation button. The IR illuminator has a focus adjustment. The unit is rated to IP67 for water resistance.

Compatibility & Intended Use

The LS420G fits Picatinny rail-equipped firearms and accessories. It is intended for applications that require combined visible aiming, IR aiming/illumination for use with night-vision devices, and white-light illumination. Typical setups include rifles and carbines with Picatinny rails used for range work, low-light illumination tasks, or configurations where night-vision compatibility is required. The included remote pressure switch and multiple activation modes allow integration into primary-optic-plus-backup and professional duty configurations where selectable lighting and IR options are needed.