The Hornady Shell Plate #19 (part no. 392619) fits the Lock-N-Load AP progressive press and the earlier Pro-Jector press, letting you switch calibers on the same machine instead of buying a second press. Each shell holder mouth has a subtle radius machined in for smooth, reliable case feeding on every stroke, and a retainer spring is built in to keep cases seated as the plate indexes around the press. Progressive reloaders who run more than one caliber through their Lock-N-Load AP keep a spare plate or two on hand for exactly this reason.

Key Specifications

• Shell Plate #19 fits the Hornady Lock-N-Load AP and Pro-Jector presses.
• Radiused shell holder mouths seat cases smoothly on every stroke.
• Built-in retainer spring holds cases in place through the reloading cycle.
• Swapping plates lets you change calibers on the same progressive press.
• Drop-in swap — no press disassembly required to change plates.

Frequently Asked Questions

What presses does this shell plate fit? It’s built for the Hornady Lock-N-Load AP, and it also fits the earlier Pro-Jector press.

Can I switch calibers on my progressive press with this? Yes — swapping shell plates is how Lock-N-Load AP owners change calibers without buying a whole new press.

Buy the Hornady Lock-N-Load AP Shell Plate #19

Add a caliber to your progressive press setup without slowing down your bench. Order from our Lubbock, Texas gun shop for fast, insured shipping, and browse the rest of our reloading equipment lineup.