VisuaLock is a new company and a new product that instantly provides proof that a firearm has been rendered inoperable. A live round cannot be chambered with a VisuaLock in place. There are VisuaLock devices available to accommodate revolvers, pistols, rifles, and shotguns. The security cartridge or shell is solid brass. The red outer security rod is made of heat-treated 303 stainless steel with a powder coating that will not damage or mar barrels or crowning. The inner security rod is made from 12L14 hardened steel. Rifle and shotgun versions have nylon spacers along the inner rod to further protect barrels and crowns.

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