The Holosun 420G green laser and IR pointer/illuminator combo with a 600-lumen white light (part no. LS420G) pairs a Class IIIa visible green laser with a coaxially mounted Class 2 IR laser and IR illuminator for use with night-vision devices. Holosun houses the unit in matte black anodized 7075 aluminum with a quick-release Picatinny rail mount, and two CR123 batteries power the device for up to 5,000 hours. The rear-facing selector switch lets a shooter choose between visible low, visible high, IR high, IR illuminator, IR high with illuminator, white light, or white light with visible laser, using the included remote pressure switch, or turn the unit off entirely. A top-mounted activation button and tactile windage and elevation adjustments round out precision zeroing. Among combo-function laser sights, this 420G configuration favors shooters who want visible aiming, night-vision compatibility, and a weapon light in one unit.

Key Specifications

• The unit combines a Class IIIa visible green laser with a coaxial Class 2 IR laser and illuminator.
• A 600-lumen white light is built into the same housing for low-light target identification.
• The housing is matte black anodized 7075 aluminum with a quick-release Picatinny mount.
• Power comes from two CR123 batteries, rated for up to 5,000 hours of runtime.
• The rear-facing selector switch offers seven modes, operable via the included remote pressure switch.
• The design includes tactile windage and elevation adjustments for a precision zero.

Frequently Asked Questions

Can I run the white light and laser together? Yes, the selector switch includes a white light with visible laser mode.

Is the IR laser usable with night vision? Yes, the coaxial Class 2 IR laser and illuminator are designed for use with night-vision devices.

Buy the Holosun 420G Laser & IR/White Light

Visible aiming, IR capability, and a 600-lumen light in one rugged unit are exactly what this 420G delivers. Order it from our Lubbock, Texas gun shop and it ships fast.