The RCBS Pow'R Punch Decapping Rod Assembly offers an economical solution for reloaders combining multiple components into one versatile system. Designed for various calibers and diameters this assembly features an extremely hard and slick expander button with positioning sleeve for easy adjustment.RCBS Pow'R Punch Decapping Rod AssemblyMulti-caliber compatibility for various case diametersExtremely hard and slick expander buttonPositioning sleeve for easy adjustmentFree-floating button design for self-centering in case neckReduces case stretching and trimming requirementsThis assembly makes extraction through the case neck easier helping prevent stretching problems while reducing case trimming needs. The result is longer case life and enhanced accuracy for precision reloading applications.