Clean brass should be a priority for every reloader, and tumbling provides an economical and safe way to begin producing quality handloads. Properly cleaned brass not only helps extend the life of this valuable component but also reduces wear on costly reloading dies and the chamber of your firearm. Dirt and residue left on uncleaned cases can become embedded in sizing dies, leading to scratches and damage on subsequent cases. In addition, this same buildup can accelerate wear within the chamber and feeding system of both rifles and handguns, making regular cleaning an essential step in the reloading process.