Crimson Trace Laserguard Sig P320 Red | LG-420

The Crimson Trace LG-420 Laserguard is a red laser sight designed for Sig Sauer P320 pistols. It installs at the trigger guard and uses an overmold front-activation pressure pad for instinctive engagement. The unit accepts a single CR1/3N (1/3N) lithium battery and is user-adjustable for windage and elevation.

Product Specifications

• The UPC is 610242009077.
• The wavelength is 633 nM.
• The maximum effective range is 50 ft.
• The output power is 5 mW.
• The activation method is a pressure pad (overmold front activation).
• The mount type is a trigger guard installation.
• The laser color is red.
• The dot size is approximately 0.50″ at 50 ft.
• The power source is a CR1/3N (1/3N) lithium battery.
• The unit weight is 1.60 oz.
• Adjustments are available for windage and elevation.
• The finish is black.
• The product type is Accessory – Lights.
• Additional features include overmold front activation and a quick-change battery cover for battery replacement without removing the unit.
• Compatibility: See notes for conflicting fit information.

The LG-420 is a compact, sight-mounted laser intended to provide a consistent aiming reference for supported Sig P320 configurations. Its front-activation pad and quick-change battery cover prioritize simplicity of use and serviceability while the windage and elevation adjustments allow on-the-spot zeroing for range or duty applications.