RovyVon GL4 Pro XL High-Power Lasers Rail-Mounted Light (Facelift)
$399.96
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2-Year Limited Warranty
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OFFICIAL SUPPORT
Customer support
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DOCUMENTATION
Manuals & setup guidance
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WHY IT EARNS ITS PLACE
What makes it worth choosing
The reasons to choose it — and the important things to know before you buy.
WHY GL4 PRO XL
Higher output plus a more usable control layout
Choose XL when you want more IR/laser output than the standard GL4 Pro together with the facelift selector, 3-way toggle and adjustable rail adapter.
CHOOSE THE MOUNT CAREFULLY
Crossbolt for retention; QD for faster removal
Crossbolt and QD are the two mounting methods. Confirm the selected hardware is installed and secured correctly before use; the QD & Cross-bolt option simply includes both.
GL4 PRO XL
Higher-output aiming with the updated GL4 Pro control layout.
GL4 Pro XL combines 400-lumen white light, a 400 mW IR illuminator, higher-output visible and IR aiming lasers, an easier selector, 3-way toggle, GS4 remote compatibility and an adjustable rail adapter.
WHITE LIGHT
400 lm
IR ILLUMINATOR
850 nm / 400 mW
CONTROL
3-way toggle + selector
GS4 remote compatible
POWER
CR123 / 16340
CONFIGURATION GUIDE
Choose your GL4 Pro XL mounting setup
Select color in the purchase area, then choose Crossbolt, QD, or the QD & Cross-bolt hardware package. Crossbolt and QD are the two mounting methods; the bundle simply includes both.
Use the product options above to make your selection.
Mount Type
Crossbolt and QD are the two mounting methods. The QD & Cross-bolt option includes both hardware choices.
MOUNTING METHOD
Crossbolt
Mechanically secured mounting for users who prioritize retention.
Best for: Fixed mechanical retention
MOUNTING METHOD
QD
Quick-detach mounting for faster removal and reinstallation.
Best for: Faster removal
HARDWARE PACKAGE
QD & Cross-bolt
Includes both QD and Crossbolt mounting hardware. This is a purchase bundle, not a third mounting method.
Best for: Keeping both mounting options

FACELIFT UPDATE
Controls redesigned around faster, more deliberate operation
The updated GL4 Pro XL uses an easier-to-grip mode selector, a revised interface intended to reduce accidental activation, and a 3-way operation toggle for more deliberate control with or without gloves.
HIGH-POWER SYSTEM
Visible and IR output above the standard GL4 Pro configuration
GL4 Pro XL combines 400-lumen white light, a 400 mW IR illuminator, and higher-output visible and IR aiming lasers in one rail-mounted system.
VISIBLE
White light
400 lumens
INFRARED
IR illuminator
850 nm / 400 mW
AIMING
Visible + IR lasers
Higher-output aiming-laser configuration

VISIBLE + IR AIMING
Linked adjustment, with final zero verification
The visible green and IR aiming lasers are designed to move together as you adjust windage and elevation. Because the emitters occupy different physical positions, confirm final alignment at your chosen zero distance after installation or adjustment.

REMOTE CONTROL
Add GS4 control when the setup calls for remote activation
The dedicated remote-switch port supports the GS4, while the onboard 3-way toggle keeps direct control available on the light itself.
RAIL & MOUNT
Adjustable rail adapter with Crossbolt or QD retention
The facelift adds an adjustable rail adapter for easier fitment. Mounting method remains a separate decision: Crossbolt for more permanent retention, or QD for faster removal.
Technical details