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

The Crimson Trace LG-443 Laserguard is a trigger-guard mounted red laser sight built for compact Glock slimline pistols. It features instinctive pressure activation so the laser is engaged naturally when the pistol is gripped, and it is user-installable without permanent changes to the firearm. The unit is adjustable for windage and elevation and is specified to provide more than four hours of battery life on the supplied battery type. The housing is polymer with a rubber overmold activation pad and is finished in black.

Key Specifications

• The beam color is Red.
• The mount type is a Trigger Guard Laserguard.
• Compatibility is listed as Glock 42/43/43X/48 in product attributes.
• The activation method is an instinctive front pressure pad.
• The laser power rating is 5mW.
• The wavelength is 633 nm.
• The dot size is 0.50″ at 50 ft.
• The battery is specified as CR1/3N (1) in the product attributes.
• The rated runtime is 4+ hours of battery life.
• The weight is 3.20 oz.

Compact and purpose-built, the LG-443 offers a simple, instinctive aiming aid for owners of compatible Glock slimline pistols. Its trigger-guard installation and pressure-activated pad keep the profile low while providing a readily available aiming reference that is user-adjustable for windage and elevation. The Laserguard’s lightweight polymer construction and factory sighting make it a practical option for shooters seeking a discreet red laser module that integrates with a standard grip.

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