Tarnów Mechanical Works are known primarily for the production of tiny arms, deck weapons or grenade launchers as well as anti-aircraft kits. The factory, which started production for the military at the beginning of the 50s of the last century, a small later than its pre-war environment with COP roots, plays a large function in the modernization of the Polish Armed Forces. Her products, apart from the group of specialists frequently known only superficially, although frequently exceeding even the expectations of the military, are nevertheless more crucial than it may seem.