Remington Moistureguard Univer Pistol Plug Calibers (6)

Protects all metals from rust and corrosion - Place in chamber or mount in gun cabinet or safe to protect guns - Use as a snap cap - Leaves no scent or residue - 30 cubic feet of protection - Available in multiple sizes to cover many calibers - These proprietary Volatile Corrosion Inhibitor (VCI) plugs fit in the chamber like a snap cap to protect the gun from moisture rust and corrosion. Special wicks emit a vapor barrier that bonds with oxygen and water molecules to make them incapable of starting the corrosion process allowing them to penetrate the smallest cracks and crannies to stop rust in its tracks. Leaving no smelly odors or residue and lasting up to one year these plugs are safe for all metals including carbon steel stainless steel aluminum brass bronze and copper as well as wood and synthetics. Available in .22 caliber for rimfire pistols universal pistol 12 gauge 20 gauge and a 3 pack for centerfire rifles in .222-.223 .243 .308 7mm-08 .270 30-06.