Hornady Case Trimmer Pilot #18 - .429"

The Hornady Case Trimmer Pilot #18 - .429" is a precision reloading component engineered for shooters who demand consistency and reliability in ammunition preparation. Designed for use with Hornady's case trimming systems, this pilot centers cases during the trimming process to ensure uniform case length—a critical variable in handload quality and firearm safety. Whether you're a competitive shooter, tactical trainer, or serious handloader, maintaining precise case dimensions directly impacts accuracy, pressure consistency, and component longevity.

Manufactured by Hornady Reloading, this .429" diameter pilot is machined from high-quality materials to exacting tolerances, ensuring repeatable centering performance across thousands of reloading cycles. The pilot's snug fit inside the case mouth guides the trimming head perpendicular to case walls, preventing binding and uneven cuts that compromise case integrity. At just 0.05 lbs and compact in dimensions (1.85 x 0.75 x 3.2 inches), the pilot integrates seamlessly into Hornady's modular trimmer platform, allowing quick caliber changes for shooters working multiple cartridges in a single session.

This .429" pilot is essential for handloaders working .44 Magnum, .44 Special, and related large-bore cartridges where precise case length is non-negotiable. Reloaders who prioritize sub-MOA accuracy, consistent velocity spreads, and reduced pressure spikes will find this component indispensable for quality control. The pilot is compatible with all Hornady case trimmer models that accept interchangeable pilots—verify your trimmer's specifications before purchase to ensure proper fit and optimal performance.