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Holosun Co-axial Lasers & Flashlight - LS420G

Holosun Co-axial Lasers & Flashlight - LS420G

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Holosun Co-axial Lasers & Flashlight -  LS420G

The LS420G is a 7075 Aluminum bodied multi- laser aiming device. Includes class IIIA visible green laser, class 2M IR laser, and IR Illuminator coaxially mounted for easy zeroing. Also features a 600 Lumen white light, IR Illuminator focus adjustment, quick release picatinny rail mount, remote pressure switch, IP67 water resistance, and is powered by two CR123 batteries for increased run-time.

Features
  • Dual Lasers & Dual Illuminators
  • High/Low Brightness Setting
  • Remote Cable Switch
  • Quick Release Mount
  • IP67 Waterproof
Specifications
Housing Material 7075 T6 Aluminum
Surface Finish MAO
Adjustment per Click 0.5 MOA
W&E Travel Range ±50 MOA
Laser & Illuminator Type Dual Laser & Dual Illuminator
White LED Output 600 Lumens
IR Illuminator Output 0.7mw
IR Pointer Output 0.1mw(low)/0.7mw(high)
What Our Experts Think
  • All-in-One Targeting Solution – The LS420G combines a visible green laser, IR laser, and powerful white LED flashlight in a single compact unit, reducing rail space requirements while maximizing capability.
  • Highly Visible Green Laser – The green laser delivers excellent daytime visibility, making target acquisition faster and easier in a wide range of lighting conditions.
  • Night Vision Ready – The integrated IR laser supports night vision applications, making the LS420G a versatile option for professional and advanced users operating in low-light environments.
  • Powerful Illumination – The built-in high-output white light provides reliable target identification and situational awareness when visibility is limited.
  • Rugged Field-Proven Design – Built with a durable aluminum housing, the LS420G is engineered to withstand recoil, impact, and adverse weather conditions while maintaining dependable performance.
  • Flexible Control Options – Remote pressure switch compatibility and intuitive controls allow quick activation of laser and light functions under demanding conditions.
Q&A

Q: What is the Holosun LS420G designed for?
A: The LS420G is a premium co-axial aiming device that combines a green visible laser, IR laser, IR illuminator, and white LED flashlight in one compact unit.

Q: What laser and illumination features are included?
A: It features a highly visible green laser, an infrared aiming laser, an infrared illuminator for night vision use, and a powerful white light for target identification.

Q: Is the LS420G compatible with night vision devices?
A: Yes. The integrated IR laser and IR illuminator are specifically designed for use with night vision equipment.

Q: How durable is the LS420G?
A: It features a rugged titanium housing that provides excellent impact resistance, corrosion protection, and long-term durability in demanding environments.

Q: Does it include remote activation?
A: Yes. The LS420G supports remote pressure switch operation, allowing convenient activation without changing your shooting grip.

Q: What mounting platform does it use?
A: The unit mounts securely to standard Picatinny rails, making it suitable for a wide range of rifles and carbines.

Q: Is the flashlight powerful enough for tactical use?
A: Yes. The integrated white light delivers strong illumination for target identification and low-light operations.

Q: Who is the LS420G best suited for?
A: It is ideal for law enforcement, military personnel, tactical professionals, hunters, and serious shooters who require visible laser, IR capability, and weapon light functionality in a single device.

Q: Can the visible and IR functions be used independently?
A: Yes. Users can select and operate visible, IR, and illumination modes as needed for different mission requirements.

Maintenance Tips
  • Clean laser and flashlight lenses regularly with a microfiber cloth to maintain maximum brightness and beam clarity.
  • Inspect the quick-detach mount and mounting screws before use to ensure a secure fit and consistent alignment.
  • Replace both CR123A batteries when output weakens and remove batteries during long-term storage.
  • Keep battery contacts clean and dry to prevent corrosion and power interruptions.
  • Wipe away dirt, carbon buildup, and moisture after field use, especially around switches and adjustment controls.
  • Store in a cool, dry location with protective lens covers installed when not in use.
  • Periodically verify laser zero after transport, recoil exposure, or hard impacts.
  • Avoid harsh chemicals or abrasive materials that could damage the aluminum housing, lens coatings, or waterproof seals.