This is a Crimson Trace Corporation Laser known as the Laserguard, model LG-469.
The LG-469 Laserguard(R) is a compact laser sight for Springfield Armory's XD-S pistol. Attached firmly to the trigger guard" the laser's slim profile matches that of the pistol" and features Crimson Trace's trademark Instinctive Activation(TM). The laser sight is user-installed in minutes and is adjustable for windage and elevation.
Features:
Front activation
Red laser
Factory sighted at 50Ft
.5 inch diameter at 50 feet
