The RCBS Automatic Priming Tool Set Screw is a dedicated replacement part designed specifically for the bench-mounted RCBS Automatic Priming Tool. This precision-threaded metal set screw installs directly into the cast metal body of the manual priming unit. By anchoring the moving assemblies, such as the feed mechanism or the main handle pivot structure, this component eliminates mechanical play to keep the entire assembly perfectly aligned.

Key Features

• Precise Alignment: Secures and aligns key moving components on the priming tool body to ensure consistent physical leverage.
• Preserved Tactile Feel: Prevents mechanical slop in the linkages, preserving the user's ability to physically feel when a primer is seated to the exact depth.
• Factory-Spec Replacement: Replaces worn or lost screws with a factory-standard part, preventing the need to source off-spec hardware from retail outlets.
• 100% Mechanical Operation: Requires no electrical power, making it fully compatible with manual bench-mounted reloading workflows.

Product Specifications

• Brand: RCBS
• Product Name: RCBS Automatic Priming Tool Set Screw
• Model / SKU: R09591
• Compatibility: Designed exclusively for the RCBS Automatic Priming Tool
• Power Type: Manual / Mechanical
• Supported Primer Sizes: Large and Small (rifle and pistol primers)
• Supported Tool Feed Capacity: Up to 100 primers

Who is the Rcbs Automatic Priming Tool Set Screw for?

• Reloaders servicing an RCBS Automatic Priming Tool bench-mounted unit — who need to restore the precise alignment of the feed mechanism on their manual priming system, ensuring the tool can continue to reliably feed from its tube capacity of up to 100 primers.
• High-volume handloaders maintaining bench-mounted reloading equipment — who require factory-spec replacement parts to eliminate mechanical play in the priming linkage, allowing the smooth processing of batches up to the 100 primers tube capacity limit without downtime.

Less suitable for: Shooters who require mobility for priming cases at the shooting range or sitting on a couch, who are better served by a compact, lightweight hand-held priming tool, as well as reloaders processing ultra-high-volume progressive sessions exceeding thousands of rounds per session, who require a fully progressive reloading press with an integrated sliding primer feed.