The Crimson Trace LG-422 Red Laser Sight for Sig Sauer P365 is a powerful red laser sight. The LG-422 is quickly and easily user-installed in moments and offers a front activation button powered by Crimson Trace's instinctive activation technology. The laser sight will provide four (4) hours of battery life with a single 1/3N Lithium battery (included). As with all Crimson Trace laser sights, the LG-422 is completely user-adjustable for windage and elevation.

• Powerful Red Laser: Features a 5mW peak, 620-670nm, Class 3R visible red laser, the brighest beam allowed by law
• Instinctive Activation: Front activation button engages the laser immediately when the firearm is held in a normal firing grip
• Over Four Hours of Battery Life: Powered by one 1/3N Battery (included).
• Eligible for Crimson Traces Free Batteries For Life Program
• User installed- no gunsmithing required; Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool