Model 344 644 Glock Tactical Light GLOCK PISTOL 17, 19, 22, & 23 9mm & .
Model 344 & 644 Tactical Light Installation 1. Remove the magazine from the weapon and inspect the weapon to be certain it is not loaded. 2. Position the H44 Housing below the frame, forward of the trigger guard. 3. Position the Clamp Plate inside the trigger guard with the four holes aligned with the holes in the Housing. 4. Install four socket head screws through the Clamp Plate into the Housing. Insure that the spacing between the Housing and the Clamp Plate is even on each side of the trigger guard. 5.
Model 344 & 644 Tactical Light Lamp Replacement 1. Unscrew Bezel from Lamp Module. Lift Lamp assembly out of Bezel. 2. Install replacement Lamp Assembly in Bezel and reassemble by screwing onto Lamp Housing until it is fully seated. Battery Replacement 1. Unscrew Lamp Module from Housing and shake out old battery. 2. Install new battery with the + terminal facing out. 3.
Model 344 & 644 Tactical Light Caution The battery used in the light is very powerful. Be sure that the switch is not touching anything when the light is stored. If the lamp is turned on while in a case or other container, the lamp can overheat and damage the light or surrounding materials. Remove the battery or unscrew the bezel far enough to prevent the lamp from turning on when stored. Do not use a 3 Volt Lamp Assembly in a 6 Volt system.
