RCBS Shell Holder #20 for .45 Long Colt / .454 Casull

Description

The RCBS Shell Holder #20 positions and secures cartridge cases for reloading operations in single-stage and turret presses. Constructed from hardened steel and sized specifically for select large pistol cases, it captures 0.125 inch of the case head to support proper SAAMI headspacing. This single-piece shell holder is a bench-focused tool intended to improve case alignment and repeatability during die operations.

Key Specifications

• Shell holder size is #20.
• Compatible with cartridges including .45 Long Colt and .454 Casull.
• Constructed from hardened steel for durability.
• Captures 0.125 inch of the case head for proper SAAMI headspacing.
• Designed to fit single-stage and turret presses.
• Finish color is silver.
• Product dimensions are listed as 0.60 x 1.95 x 3.40 (inches).
• Product weight is approximately 4 oz.
• Sold in a quantity of 1 per unit.
• Product type / function: Shell Holder.

Compact and purpose-built, the RCBS Shell Holder #20 offers reliable case alignment and consistent headspacing for reloaders working with large pistol cartridges. Its hardened-steel construction and straightforward design make it an easy-to-use addition to the reloading bench for those seeking dependable, repeatable die alignment.