Product Description The RCBS 9553 Small Primer Plug, Sleeve, & Spring set is a high-quality replacement parts kit designed to keep your press priming system running smoothly. Built for use with the RCBS Rock Chucker, Reloader Special, and most C-frame single-stage presses, this small primer component set helps restore proper function when original parts become worn or damaged. Product Highlights Genuine RCBS replacement kit for small primer applications Includes primer plug, sleeve, and spring for a complete refresh of the assembly Compatible with RCBS Rock Chucker and Reloader Special presses Works with most C-frame single-stage presses for broad compatibility Ideal for maintenance, repair, or keeping a spare parts set on hand Specs Brand: RCBS Manufacturer Part Number: 9553 UPC: 076683095534 Size: Small Included Components: Primer plug, sleeve, spring Compatibility: RCBS Rock Chucker, RCBS Reloader Special, and most C-frame single-stage presses Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.