Hornady Trimmer Pilot #13 .338

• Caliber-Specific Fit: The #13 pilot is made for .338 caliber cases, helping guide the case mouth concentrically during trimming for cleaner, more uniform case preparation.
• Steel Construction: A steel pilot resists wear from repeated use, which helps maintain consistent guidance over long reloading sessions.
• For Case Preparation: Designed as a case-prep accessory, it supports accurate trimming work that can improve case consistency before loading.
• Cam Lock Trimmer Compatibility: This pilot is intended for the Hornady Cam Lock Trimmer, giving reloaders a simple way to match the trimmer to the cartridge diameter they are working with.
• Made in USA: Built in the USA, it reflects Hornady’s long-standing focus on reloading tools and accessories for routine bench use.

About the Trimmer Pilots Series

Hornady Trimmer Pilots are part of the company’s case-preparation range, built to work with the Cam Lock Trimmer and to give reloaders a caliber-matched guide for trimming brass. Within Hornady’s reloading lineup, these small accessories serve a practical role: they help keep the case aligned as the mouth is trimmed, which supports more even results from one piece of brass to the next. That matters to handloaders who want repeatable case length and a cleaner starting point for later steps such as chamfering, deburring, and loading.

The series follows the same design philosophy seen across Hornady reloading tools: straightforward function, durable materials, and compatibility with a broader bench system rather than a one-off tool. Each pilot is matched to a specific caliber family, so reloaders can configure the trimmer for the cartridges they actually use. In practice, that makes the Trimmer Pilots series especially relevant for shooters who load for multiple chamberings and want a simple, organized way to adapt one trimming setup across different case diameters.

About the Hornady Trimmer Pilot #13 .338

The Hornady Trimmer Pilot #13 .338 is a caliber-specific accessory for reloaders working with .338 caliber brass. Its job is simple but important: it supports the case mouth during trimming so the case stays properly guided while material is removed. That added control helps produce more consistent trim results, which is valuable when preparing brass for precise seating, reliable chambering, and uniform overall case condition.

Because this model is dedicated to 8.59 mm / .338 bullet diameter applications, it is a practical choice for reloaders who want the trimmer set up correctly for that caliber rather than relying on a less exact fit. In day-to-day use, a properly matched pilot can help reduce wobble at the case mouth and make trimming feel more controlled, especially when processing multiple cases in one session. The steel construction suits repeated bench use and gives the part the durability expected from a frequently handled case-preparation accessory.

As part of a Hornady trimming setup, the #13 pilot is best understood as a small component that contributes to overall consistency. It does not change the trimming process by itself, but it helps the trimmer do its job correctly for .338 caliber brass. For reloaders who value orderly, caliber-specific tooling, that makes it a useful addition to a case-preparation bench.

About Hornady

Hornady Manufacturing was founded by Joyce Hornady in 1949 in Grand Island, Nebraska. From the beginning, the company focused on projectile and reloading development, and it remains a family-owned company based in Grand Island, Nebraska, United States. Its product range covers bullets, ammunition, reloading tools, and accessories, giving Hornady a broad presence across both factory ammunition and handloading equipment.

In the reloading category, Hornady’s equipment includes presses, dies, powder measures, scales, and case-preparation tools, which places products like the Trimmer Pilot within a long-established tooling program rather than as stand-alone accessories. The company also expanded its tooling capabilities when it acquired Pacific Tool Company in 1971. Hornady is also known for proprietary designs such as the Lock-N-Load bushing system, developed to make die changes faster and more convenient on the loading bench.

Main Features

• Product type: Case Trimmer Pilot
• Manufacturer: Hornady
• Made in: USA
• Material: Steel
• Intended use: Case preparation
• Bullet diameter (mm): 8.59 mm
• Bullet diameter (inch): 338.00 inch

Warranty

2 years. This product is covered by a 2-year warranty.