RCBS 11601 Full-Length Die Set for .243 WSSM

The RCBS 11601 Full-Length Die Set is designed for reloading .243 WSSM bottleneck cartridge cases with reliable sizing, depriming, neck expansion, bullet seating, and crimping in a two-die configuration. This set includes a Full-Length Sizer Die with an Expander-Decapping Unit and a Seater Die with a Bullet Seater Plug, providing the essential tools for preparing cases and assembling finished cartridges. The die set is part of RCBS's Full Length Die Series and is built for consistent, repeatable reloading performance.
The Full-Length Sizer Die returns cases to SAAMI minimum cartridge dimensions while sizing the outside of the case, removing the spent primer, and expanding the case neck to accept a new bullet. Its venting helps release trapped air and excess case lubricant, reducing the potential for case damage during the sizing process. Headspace is maintained within minimum tolerances to help prevent unnecessary changes to case body length during full-length sizing, supporting dependable chambering and consistent case preparation when used with properly adjusted reloading equipment.
The included Seater Die seats bullets using the integrated Bullet Seater Plug and features a built-in roll crimper for securing the bullet during the seating operation. This combined seating and crimping function helps streamline the reloading process and supports uniform cartridge assembly. As with all reloading tools, carefully follow established loading data, inspect cases before use, and adjust the dies according to the firearm, components, and loading procedures being used. The RCBS 11601 set is a practical choice for reloaders seeking a dedicated .243 WSSM full-length sizing and seating solution from a recognized reloading equipment manufacturer.

Features:

• Type: Full-Length Die Set

• Caliber: .243 WSSM

• Die Type: Sizer and Seater

• Die Series: Full Length

• Set Contents: Two dies

• Full-Length Sizer: Sizes cases to SAAMI minimum cartridge dimensions, deprimes, and expands the neck

• Expander-Decapping Unit: Prepares the case neck for bullet seating while removing spent primers

• Vented Design: Helps release trapped air and excess lubricant during sizing

• Headspace Control: Maintains minimum tolerances to help limit case body length changes

• Seater Die: Seats bullets with the included Bullet Seater Plug

• Built-In Roll Crimper: Secures the bullet during the seating operation