The Antique Tomlinson Gun Cleaner 12 GA Shotgun features a metal body made by Union Hardware in the early 1900s. This cleaning kit, designed by Thompson/Center Arms, is specific for a 12 gauge shotgun. The product is proudly made in the United States, making it a unique and valuable tool for hunters and sporting goods enthusiasts looking to properly maintain their firearms. With its durable metal construction and historical significance, this gun cleaner is a must-have for gun enthusiasts and collectors alike. U.H.Co Tomlinson Made in U.S.A.