An Extremely Simple and Clever non-electric device that makes use of a nail gun shell OR 12 gauge primer and fires off a sound close to a gunshot when an intruder passes a certain boundary within your premises. The device is completely non-lethal firing out no projectiles, but convincing enough to scare off an unwanted intruder and also serves as a pre-alarm to the owner of the premises. The manual spring-loaded firing pin can be set off when the device is mounted near a door, or a string can be attached through the loop at the end of the trigger and onto an opposite mount if needed to be placed between a large gap or fence.
Includes 10 Nail Gun Shells and 10 12 gauge primers.
Makes Excellent for Driveways, Farm Pens, Garages, Doors and much more.