Crimson Trace Laserguard LG-437 Laser Sight for Kahr 9mm/.40

The Crimson Trace Laserguard LG-437 is a trigger-guard mounted red laser sight designed for use with Kahr Arms 9mm and .40 pistols. It provides an instinctive front-activation point that engages with a natural firing grip to place a visible red dot where the firearm is aimed. The unit installs on the trigger guard and includes windage and elevation adjustments; it is finished in black polymer and powered by a CR1/3N battery.

Key Specifications

• The power switch uses a Pressure Pad for instinctive activation.
• The unit weighs <1 oz for minimal added mass.
• The laser wavelength is 633nM.
• The effective visible range is 50 ft.
• The output power is 5mW.
• Mounting is via the Trigger Guard.
• The laser color is Red.
• The dot size is 0.50" at 50 Ft.
• The battery type is CR1/3N.
• Adjustments include Windage & Elevation.

Compact and straightforward, the Laserguard LG-437 offers a simple aiming reference for compatible Kahr pistols without altering basic handling. Its low weight, pressure-pad activation, and basic adjustment features make it suitable for concealed-carry configurations and routine practice where a visible aiming point is desired. The black polymer housing and user-installable design keep the accessory practical and serviceable in typical field use.