Made from aluminum, the MEC Powder Bushing is a nice reloading replacement part to have on hand, especially for reloaders who run high-volume sessions. This bushing works with progressive and single-stage charge bars, is competitively priced, and comes in a wide range of sizes for different loads, as well as most powders. MEC strives to surpass not only company but also customer standards. Even in a small powder bushing, there is precision engineering and strict quality-control checks. Because MEC goes out of its way to please, the company has become popular around the world.