The RCBS Flash Hole Deburring Tool Case Pilot Stop in .44 caliber (brand part no. 88138) is a caliber-specific accessory that adapts RCBS’s Flash Hole Deburring Tool to work on .44-caliber brass. The deburring tool itself removes excess brass left around the flash hole during case manufacturing, and this pilot stop is what lets it fit your specific caliber correctly. Because the pilot stop comes in a range of sizes for the most popular calibers, reloaders working across multiple cartridges can outfit one deburring tool for their entire lineup.

Key Specifications

• Sized for .44 caliber cases, matching the pilot stop to that specific flash hole depth.
• Adapts the RCBS Flash Hole Deburring Tool to work on .44-caliber brass.
• Works alongside the deburring tool to remove excess brass from the flash hole.
• Reduces case-to-case variation, improving charge and pressure consistency.
• Available in a range of sizes to cover most popular reloading calibers.

Frequently Asked Questions

Does this pilot stop come with the deburring tool? No, this is the pilot stop only; it’s designed to be used with the separately sold RCBS Flash Hole Deburring Tool.

Why deburr the flash hole? Removing excess brass around the flash hole reduces case-to-case variation, which improves consistency in ignition and downstream accuracy.

Buy the RCBS Flash Hole Pilot Stop, .44 Caliber

Dial in consistent flash holes on your .44 caliber brass with this RCBS pilot stop. Browse our full case prep tools selection, and our Lubbock, Texas gun shop ships fast.