RCBS Single Stage Shell Holder #17 Size

The RCBS Single Stage Shell Holder #17 Size is a precision-engineered component designed to secure and align cartridge cases during the reloading process. Built from hardened steel, this shell holder is engineered to work with RCBS single-stage and turret presses, ensuring consistent case positioning relative to the reloading dies for accurate and repeatable ammunition assembly.

The #17 size shell holder captures 0.125 inch of the case head, providing the proper SAAMI headspacing reference that reloaders depend on for safe, dimensionally correct cartridges. This specific case head dimension ensures compatibility with the cartridge types this holder is designed for. The hardened steel construction resists deformation from repeated press cycles and provides years of reliable service in both high-volume and precision reloading operations.

Reloaders working with RCBS single-stage presses—whether handloaders developing match ammunition for precision rifle shooting, hunters preparing custom loads for specific hunting applications, or shooters maintaining large ammunition inventories—rely on proper shell holder selection to eliminate variables during the reloading sequence. Correct case alignment during the initial sizing stroke directly impacts die wear, case longevity, and the consistency of finished ammunition. This shell holder integrates seamlessly into any RCBS single-stage or turret press setup and is an essential component for anyone committing to ammunition reloading.

RCBS shell holders are indexed by case head size, not cartridge name, allowing a single holder to accommodate multiple calibers with the same head diameter. The #17 size covers a specific range of common rifle and pistol cartridges. Reloaders should verify their cartridge specification against RCBS sizing charts to confirm the correct shell holder selection before purchase or use.