RCBS Trim Pro Shellholder #20

The RCBS Trim Pro Shellholder #20 is designed for use with the RCBS Trim Pro case trimmer, securely holding brass cases during the trimming process. Compatible with 45 (Long) Colt cartridges, this shellholder ensures consistent case length trimming for accurate, reliable reloads. Built to RCBS's exacting standards, it provides a precise fit and durable performance for reloaders seeking repeatable results in their case preparation workflow.