Crimson Trace Laserguard LG-443 Green for Glock 42 & 43

The Crimson Trace Laserguard LG-443 is a trigger-guard mounted green laser sight designed for use on Glock slimline pistols. It installs around the trigger guard for a low-profile fit and features front pressure activation (Instinctive Activation) that engages when the pistol is held in a natural firing grip. The unit is user-adjustable for windage and elevation and is factory sighted at 50 feet.

Key Specifications

• The laser color is Green.
• The unit mounts to the trigger guard.
• Activation method is Instinctive (front pressure) / pressure pad.
• The Laserguard is user-adjustable for windage and elevation.
• Power output is listed as 5 mW peak, 633 nm.
• The dot/beam size is specified as approximately 0.5" at 50 ft.
• Battery life is stated as more than two hours (battery model under review).
• The finish is Black.
• Weight is listed as 3.20 oz.
• The product fits Glock 42 and Glock 43 per manufacturer materials.

The LG-443 provides a compact, integrated green laser sighting option for compatible Glock slimline pistols, combining a discreet profile with front-pressure activation and field-adjustable aim. Its design supports quick user installation and straightforward zeroing for point-of-aim alignment, making it a practical accessory for shooters who want a factory-oriented trigger-guard laser solution.