Crimson Trace Laserguard LG-443G Green Laser for Glock 42/43

Crimson Trace Laserguard LG-443G Green Laser Sight

The Crimson Trace Laserguard is a purpose-built laser sight designed for shooters who demand reliability and ease of use. This compact green laser attaches securely to the trigger guard of your Glock 42 or 43, providing an aiming reference that works in virtually any lighting condition.

Key Features

• Instinctive Activation™: The laser activates automatically when you grip the pistol in your normal firing grip—no switches to manipulate or buttons to remember
• Green Laser: More visible than red lasers in daylight conditions, making target acquisition faster and more intuitive
• Trigger Guard Mount: Secures firmly around the trigger guard without requiring any modifications to your firearm
• User-Adjustable: Windage and elevation adjustments allow you to dial in your zero in moments
• Extended Battery Life: Powered by a single 1/3N lithium battery with over two hours of continuous runtime
• Compact Design: Minimal profile with rubber overmold activation pad for comfortable handling
• Tool-Free Installation: Install or remove in seconds without any gunsmithing

Performance Specifications

The laser produces approximately a 0.5-inch dot at 50 yards and comes factory-sighted at that distance. The green wavelength provides superior visibility in bright conditions compared to traditional red lasers, making it an excellent choice for defensive and sport shooting applications.

Important Compatibility Note

This model is designed for standard Glock 42 and 43 frames. It will not fit Glock 43 MOS or Glock 48 MOS variants equipped with a Picatinny rail on the trigger guard.