The Hornady Lock-N-Load Press and Die Conversion Bushing Kit transforms your existing reloading setup into a faster, more efficient operation. If you already own a press with a 1.5-inch-12 thread (like the popular RCBS Rock Chucker or similar models), this conversion bushing lets you unlock Hornady's quick-change die system without buying a whole new press. It's one of those smart upgrades that veteran reloaders appreciate—simplify your workflow, swap dies in seconds, and get back to producing quality ammunition.

The genius of the Lock-N-Load system is its speed and repeatability. Instead of wrestling with traditional die bushings, you insert the bushing conversion kit into your existing press, and the Hornady die system locks in place securely and consistently. Once it's installed, changing dies between calibers or tasks becomes a matter of seconds rather than minutes. For handloaders running multiple calibers or switching between different loading tasks, that efficiency adds up fast.

This is the kind of accessory that appeals to serious reloaders who've invested in a quality press and want to stay with it while gaining the speed and convenience of a modern quick-change system. The conversion bushing is the bridge that makes it possible, giving you access to Hornady's full ecosystem of Lock-N-Load dies and tooling.

Key Features

• Converts compatible presses to Hornady Lock-N-Load quick-change system
• Fits presses with 1.5-inch-12 thread configuration
• Die changes take seconds—no tools or adjustment needed
• Maintains press accuracy and repeatability
• Opens access to full Hornady Lock-N-Load die lineup

Specifications

Brand	Hornady
Product Type	Press Conversion Bushing Kit
Compatibility	Presses with 1.5-inch-12 thread
Application	Ammunition reloading

Frequently Asked Questions

Will this conversion bushing work with my current press?

The Hornady Lock-N-Load conversion bushing fits presses with a 1.5-inch-12 thread. Many popular models, including the RCBS Rock Chucker, use this standard thread, but verify your press specifications before ordering.

Do I need to buy Hornady Lock-N-Load dies to use this kit?

Yes—this conversion bushing allows your press to accept Hornady Lock-N-Load dies. It doesn't change how your press operates or allow use of standard threaded dies in the quick-change format.

How much faster is die changing with the Lock-N-Load system?

Once the bushing is installed, switching between compatible Hornady dies takes just seconds. No wrenches, no thread chasing, no re-seating—simply lock and unlock the die cartridge.

What's included in the kit?

The product is described as a conversion bushing kit designed to adapt your existing press to the Hornady Lock-N-Load system. Refer to the product packaging or Hornady's documentation for a complete list of included components.