Model 321 621 Mossberg Tactical Light Users Manual Mossberg Model 500 (14 inch barrel length) Protected by US.
Model 321& 621 Mossberg Tactical Light Introduction The Model 321 & 621 Tactical lights provide a rugged and reliable source of high intensity light that is integrated into the fore-arm of the shotgun. The lamp is shock isolated & can be activated by pressing the Pressure Switch along the right side of the fore-arm. A switch blocker is provided for users that want to reduce the functional size of the Pressure Switch.
Model 321& 621 Mossberg Tactical Light Switch Blocker Installation If you want to disable the part of the pressure switch where you rest your hand, (and don’t want the light to come on) you can cover it with the Model Z10 Switch Blocker. First clean the portion of the Pressure Switch to be disabled using the Alcohol Wipe from the Kit. Then remove the paper backing from the underside of the Switch Blocker and press the Switch Blocker in place on the Pressure Switch.
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Model 321 & 621 Mossberg 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 in a 6 Volt system.
