RCBS 9552 Primer Plug, Sleeve & Spring - Large

The RCBS 9552 is a factory replacement primer plug, sleeve, and spring kit for reloading large primers. This three-piece service set is what you reach for when the original primer-feed components on your press wear out, get lost, or are damaged, restoring smooth, reliable primer seating round after round.

Manufactured by RCBS to original-equipment specifications, each part is finished in black and made from durable metal that holds up to years of bench work. Installation is straightforward and requires only basic hand tools, with no permanent modifications to the press.

The kit is fully compatible with the RCBS Rock Chucker, Reloader Special, and most other C-frame single-stage reloading presses, making it an essential spare for any reloader who relies on large primers. Sold as a complete replacement set with one plug, one sleeve, and one spring per package.