RCBS Flash Hole Deburring Tool – .22 Caliber The RCBS Flash Hole Deburring Tool (.22 Cal) is a precision case prep tool designed to remove burrs from the inside of flash holes, which can be left behind during manufacturing. These burrs can cause inconsistent ignition, so this tool helps improve shot-to-shot uniformity for precision reloaders. Key Features: Self-Centering Pilot Collar: Ensures accurate alignment with the flash hole Adjustable Stop: Prevents over-cutting and maintains consistent depth Case Pilot Stop: Holds brass securely to avoid wobble during use Caliber-Specific Pilot: Sized for .22 caliber cases Durable Construction: Built for long-term use with hardened steel components Specifications: Feature Details Caliber .22 Caliber Tool Type Flash Hole Deburring Tool Material Steel with adjustable collar Compatibility Most .22 cal centerfire cases Item Number 88145 Performance and Application Ideal for precision rifle reloaders, this tool enhances ignition consistency and accuracy by removing internal burrs that can disrupt powder burn. It’s especially useful for benchrest, F-Class, and long-range shooters who demand tight velocity spreads.

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RCBS Formula 1 Walnut Shell Media – Dry Case Cleaning Media (5 lbs) The RCBS Formula 1 Walnut Shell Media is a high-performance dry tumbling media designed to clean and polish brass cases efficiently. Made from 12/12 sieve ground walnut hulls, it’s ideal for use in both vibratory and rotary tumblers, including the RCBS Sidewinder. Key Features: 12/12 Sieve Walnut Shells: Optimized grit size for fast, effective cleaning Treated with Special Oxides: Enhances dirt removal and polishing action Dry Media Formula: Safe for brass and won’t leave residue Versatile Compatibility: Works with all major vibratory and rotary case tumblers Made in the USA: Trusted RCBS quality and consistency Specifications: Feature Details Media Type Treated Walnut Shell Sieve Size 12/12 Weight 5 lbs (2.27 kg) Use Dry tumbling for brass cleaning Compatibility RCBS Sidewinder, vibratory tumblers Performance and Application Perfect for reloaders prepping large batches of brass, this media removes carbon, grime, and oxidation while restoring a clean, polished finish. It’s especially effective before resizing or priming, and can be paired with polishing additives for extra shine.

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RCBS Expander/Decapper Unit – .375 Caliber The RCBS Expander/Decapper Unit in .375 caliber is a factory replacement part designed for use in bottleneck rifle cartridge sizing dies. It combines three critical functions in one assembly: expanding the case neck, removing spent primers, and maintaining concentricity during resizing. Key Features: Expander Rod + Ball + Decapping Pin: All-in-one unit for neck expansion and primer removal Precision Machined: Ensures tight tolerances and concentric alignment Durable Steel Construction: Built to withstand repeated use and high-pressure resizing Factory Replacement: Same unit shipped with RCBS sizing dies—ideal for replacements or spares Compatible Calibers: Designed for .375 H&H Magnum, .378 Weatherby Magnum, and similar .375-caliber bottleneck cartridges Specifications: Feature Details Caliber .375 (e.g., H&H, Weatherby) Components Expander rod, expander ball, decapping pin Material Hardened steel Compatibility RCBS sizing dies (bottleneck) Item Number 9822 Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness during case prep. It’s especially useful for reloaders who want to keep a spare on hand in case of pin breakage or wear during high-volume sessions.

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RCBS Expander/Decapping Unit – .17 Caliber The RCBS Exp-Decap Unit in .17 caliber is a precision-machined replacement assembly designed for neck expansion and primer removal in bottleneck rifle cartridges. It’s ideal for reloaders working with .17-caliber cases, such as the .17 Remington, .17 Hornet, and .17 Remington Fireball. Key Features: All-in-One Assembly: Includes expander rod, expander ball, and decapping pin Precision Machined: Ensures concentric alignment and smooth case neck expansion Durable Steel Construction: Built to withstand repeated use Factory Replacement: Same unit shipped with RCBS sizing dies Compatible Calibers: .17 Remington, .17 Hornet, .17 Ackley Hornet, .17 Rem Fireball Specifications: Feature Details Caliber .17 (.172") Components Expander rod, ball, decapping pin Material Hardened steel Compatibility RCBS bottleneck sizing dies Item Number 9882 Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness in small-caliber bottleneck cases. It’s especially useful for varmint and precision shooters who demand consistent neck expansion and reliable primer removal.

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