Size

Large Pistol

Large Rifle

Small

$109.00 $99.00 Save $10.00

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Designed to fit the RCBS Trim Mate Case Prep Centre, the Primer Pocket Uniformer trims and cleans primer pockets to the correct SAAMI depth while removing carbon buildup and squaring the pocket bottom for consistent seating. It addresses primer-pocket irregularities that can alter firing-pin strike and cause inconsistent ignition.

Precision trimming: Cutter brings primer pockets to the correct SAAMI depth specification for more consistent primer seating.
Carbon removal: Cleans built-up residue from previous firings to restore the pocket profile.
Square pocket bottom: Squares the primer pocket relative to the case head to reduce seating variation.
Durable cutter material: Cutter is made from high-speed carbide tool steel for wear resistance during repeated use.

Use this accessory with the Trim Mate Case Prep Centre to add primer-pocket uniforming capability to your case prep workflow. Available in sizes listed for Large Pistol, Large Rifle, and Small to match common primer-pocket types supported by the Trim Mate system.

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Rcbs Trim Mate Primder Pocket Uniform

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