RCBS Expander Decapping Unit Features The RCBS Expander Decapping Unit is built to pop the spent primer free as a sized case passes through the die a simple but essential step in every reloading cycle. Made from hardened steel or a comparably hard metal the pin assembly is engineered to withstand the repeated mechanical stress of decapping without deforming or losing its edge. This unit is sized specifically for the 6mm taper family of cartridges ensuring correct fit and reliable operation in the die it is designed for. A properly fitted decapping pin reduces the chance of a stuck or bent pin interrupting a reloading session. Reloaders who process a high volume of brass know that worn or damaged decapping pins are a common point of failure so keeping a spare on hand saves downtime at the bench. This RCBS replacement unit lets the reloader restore smooth function to an existing die rather than replacing the entire die body. Compatible with RCBS dies built for the 6mm taper cartridge it is an economical way to extend the service life of existing reloading equipment. For reloaders looking to keep their 6mm taper dies running smoothly this decapping unit is a practical addition to the reloading bench from GrabAGun. RCBS Expander Decapping Unit Specifications Manufacturer: RCBS Type: Primer Pocket Tool Caliber: 6mm Taper Material: Hardened Steel Available At: GrabAGun