The RCBS Dedap Unit .310 Expander Assembly is a replacement or setup component for RCBS case preparation. It combines decapping with a .310 carbide expander button to help size the case neck and prepare it for reloading, with an adjustable positioning sleeve to fine-tune placement.
Key Features
Ultra-hard carbide expander button for consistent neck expansion
Decap and expand in a single assembly for efficient case preparation
Adjustable positioning sleeve for dialing in expander position
Built for RCBS Dedap Unit system workflows using the .310 expander size
Upgrade your case-prep setup with the RCBS Dedap Unit .310 Expander Assembly for reliable decapping and neck expansion.
