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

The Crimson Trace LG-443 Laserguard is a red laser sight designed to attach to the trigger guard of GLOCK slimline pistols. It fits Glock 42 (.380 ACP) and Glock 43 (9mm), and is also specified to fit compatible Glock 43X and 48 frames that accept trigger-guard attachments. The unit uses Instinctive Activation with a front pressure pad for hands-on activation and is user-adjustable for windage and elevation. User-installation is accomplished quickly and the sight offers a compact package suited to concealed-carry and everyday carry configurations.

Key Specifications

• The model is LG-443 Laserguard, a trigger-guard mounted red laser sight.
• Designed to fit Glock 42, Glock 43, Glock 43X and Glock 48 frames that accept trigger-guard mounts.
• The beam color is red with a wavelength of 633 nM.
• Activation is via an instinctive front pressure pad for hands-on control.
• Mount type is the trigger guard and the housing finish is black polymer.
• Adjustments include windage & elevation and the unit is user-adjustable.
• The dot size measures approximately 0.5" at 50 ft and is factory sighted at 50 feet.
• The rated output power is 5 mW.
• Primary battery is CR1/3N (1); the manufacturer notes it can also operate with two 357 silver-oxide cells in some configurations.
• The unit weight is approximately 3.20 oz.

The LG-443 Laserguard is engineered for compact GLOCK frames where a low-profile, easily activated aiming reference is desirable. Its instinctive pressure-pad activation and user-adjustable sighting make it practical for concealed carry and everyday-use pistols, while the polymer housing keeps the assembly lightweight and unobtrusive. For users seeking a factory-backed red laser solution that integrates cleanly with GLOCK slimline models, the LG-443 offers a balanced combination of simplicity, adjustability, and proven Crimson Trace design.