The Crimson Trace Laserguard for the Glock 42 and 43 mounts easily and integrates seamlessly with your carry gun. The bright green laser dot is visible in daylight unlike most red lasers, and the easy pressure pad activation ensures the laser comes on with your natural firing grip. The Laserguard attaches firmly around your pistol’s trigger guard, and provides intuitive target focused sighting no matter the shooting position, or lighting conditions.