The Hornady PTX Universal Powder Drop Expander is a reloading accessory sized for 10MM cartridges with a mouth diameter of approximately .400 to .401 inches. It is intended for use with Hornady Quick Change Powder Dies and case-activated powder drop systems to produce an expanded case mouth that supports the powder drop during charging. The tool simplifies the expander step in the reloading process without requiring separation of the case mouth on the case expander die.
Key Specifications
- The caliber is 10MM with a listed mouth diameter of .400-.401 inches.
- The component is designed as a powder-through expander for use in powder drop systems.
- It is compatible with Quick Change Powder Die setups per manufacturer description.
- It is intended for use with case-activated powder drop systems as described by the manufacturer.
- Installed into the powder die, the expander allows the powder drop to sit on the expanded case mouth for more consistent charging.
- The design removes the need to separate the case mouth on the case expander die when used as directed.
- The product is identified by the manufacturer as the PTX Universal Powder Drop Expander.
As a purpose-built reloading tool, this Hornady expander aids consistent powder charging and streamlines handloading workflows where a supported powder drop is preferred. Its compatibility with Hornady powder drop systems makes it suitable for reloaders seeking a straightforward method to expand case mouths for charging.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




