Dillon Precision Auto-Center Hold Down Die

Dillon Precision Dynamic Hold Down Die is a specialized die designed to stabilize the case during the swaging operation of the primer pocket, ensuring more accurate, faster, and safer reloading. It significantly increases swaging consistency, reduces the risk of misalignment, and prevents press jams.

Made in the USA from precision-machined hardened steel. Its core design features an Auto-Centering Shuttle combined with a spring-loaded hold down rod, which automatically adapts to case neck position and web thickness. The result is flawless alignment, elimination of shellplate flex, minimized primer pocket damage, and consistent results with every pull of the handle.

The die is designed for Dillon RL1100, Super 1050, CP2000, and DA3000 progressive presses, and is also compatible with any other reloading system featuring in-line swaging and a cyclical toolhead.

Dynamic Hold Down Die is universal – suitable for most pistol and short rifle cartridges from .22 caliber and above, up to 2" (approx. 5 cm) in length.

Why choose Dillon Precision Dynamic Hold Down Die?

• Auto-Centering Shuttle – perfectly aligns each case during swaging, preventing misalignment and case damage.
• Dynamic, Spring-Loaded Hold Down Rod – automatically adjusts to variations in case length and web thickness.
• Enhanced Swaging – improves consistency, reduces press jams, and ensures reliable primer seating.
• Increased Reloading Speed – faster operation with the self-centering system saves you valuable time.