RCBS Single Stage Shell Holder #4 Size

The RCBS Single Stage Shell Holder #4 Size is an essential reloading accessory engineered for precision ammunition handloaders who demand accuracy and consistency. This shell holder is designed to work seamlessly with single-stage and turret presses, securely positioning cartridge cases during the critical die-sizing and reloading process. Whether you're a competitive shooter, precision rifle enthusiast, or dedicated handloader, this holder ensures your cases are perfectly aligned for repeatable results shot after shot.

Manufactured from hardened steel, the RCBS Single Stage Shell Holder #4 Size delivers durability and reliability through thousands of reloading cycles. The holder is specifically sized to accommodate #4 case heads and captures precisely 0.125 inch of the case head, maintaining SAAMI-compliant headspacing standards that are critical for safe and consistent ammunition. This rigid construction prevents case movement during die engagement, eliminating runout and ensuring uniform bullet seating depth and case length trimming across your entire batch.

Handloaders working with cartridges that require #4 case head sizing—including common bottleneck rifle rounds—will find this shell holder indispensable for maintaining tight quality control. Its compact design fits standard RCBS press ram assemblies and integrates seamlessly into any single-stage or turret press setup, making it an ideal addition to both beginner and experienced reloading benches. For shooters who prioritize ammunition precision and consistency, this hardened steel shell holder is a fundamental investment in reloading excellence.