RCBS Expander-Decapping Unit Features The RCBS Expander-Decapping Unit is machined from hardened steel giving it the durability needed to withstand the repeated force applied during the decapping process without premature wear. As each case is run into the sizing die the decapping pin pushes the spent primer out cleanly preparing the case for a fresh primer during the reloading sequence. This particular unit is sized specifically for 6.5mm caliber cases ensuring proper fit and function within compatible RCBS die sets. Precise machining tolerances help this component center correctly within the die body for consistent reliable decapping on every stroke. Because decapping pins experience wear over time from repeated contact with primers and case material keeping a replacement on hand helps reloaders avoid downtime during a reloading session. RCBS offers these decapping assemblies across a wide range of calibers making it easy for reloaders with multiple die sets to keep the right replacement parts in stock. This small but essential component plays a critical role in the overall reloading process ensuring cases are properly prepared before the next steps of priming and powder charging. For any reloader running 6.5mm dies this expander-decapping unit is a practical affordable replacement part worth keeping on the bench. RCBS Expander-Decapping Unit Specifications Manufacturer: RCBS Type: Decapping Unit Caliber: 6.5mm Material: Hardened Steel Available At: GrabAGun