Hornady Lock-N-Load AP Progressive Press Shell Plate - #16 Size

The Hornady Lock-N-Load AP Progressive Press Shell Plate #16 Size (MPN 392616) is a precision indexing component designed for reloaders who demand fast caliber changes and repeatable accuracy. This shell plate is engineered to work seamlessly with Hornady's Lock-N-Load AP progressive press system, enabling you to switch between cartridge types without removing the entire toolhead—a critical time-saver on the reloading bench during high-volume ammunition production.

The #16 size designation corresponds to specific cartridge families within Hornady's standardized shell plate sizing system. By matching this plate to your reloading dies and powder measure setup, you maintain precise case positioning throughout the press stroke—critical for consistent bullet seating depth, uniform powder charges, and repeatable velocities. The lock-and-load design allows rapid mounting and removal without tools, reducing setup time between caliber conversions. This shell plate is manufactured to tight tolerances to ensure case indexing remains true across thousands of reload cycles, directly impacting ammunition consistency and firearm reliability downrange.

Serious reloaders—whether preparing match ammunition for precision rifle competitions, loading duty rounds for law enforcement qualification, or building cost-effective practice ammunition—rely on correct shell plate selection to prevent setup errors that compromise case integrity or safety. This component is equally functional on older Hornady Projector Press models, making it a compatible upgrade path for operators with legacy equipment. Hornady shell plates are known for durable construction and longevity in high-volume reloading operations, where equipment must withstand repeated use without drift or wear.