Hornady Cam-Lock Case Trimmer Pilot #17 .410

• Calibre-specific pilot for the Hornady Cam-Lock Case Trimmer — Pilot #17, .41 Cal (.410" diameter)
• Centres the case mouth on the cutter for a square, consistent trim on every pass
• Fully interchangeable with other Hornady Cam-Lock trimmer pilots — swap calibres in seconds
• Ensures uniform case length, a key step in safe and accurate reloading
• Suitable for handloaders working with .41-calibre rifle and pistol brass
• Sold individually — consult Hornady's pilot sizing chart to select the correct number for your cartridge

The Hornady Cam-Lock Case Trimmer Pilot #17 is a calibre-specific guide pilot for use with the Hornady Cam-Lock Case Trimmer. Sized for .41 calibre brass at .410" diameter, it locates the case mouth precisely on the cutter to deliver a square, consistent trim every time. Hornady trimmer pilots are fully interchangeable across the Cam-Lock system, so you can switch calibres by simply swapping the pilot — no tools required. Keeping case length uniform is fundamental to accurate reloading: over-length brass can cause excessive chamber pressure and erratic ignition, while under-length cases may affect crimp quality. This pilot is the straightforward solution for handloaders working up .41-calibre loads, ensuring each piece of brass is trimmed to the same specification before resizing and charging. Sold individually; consult Hornady's sizing chart to confirm the correct pilot number for your cartridge. Part of the wider Hornady case-preparation range.

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