Product Summary
The Hornady Powder Bushing 489 is an essential component for the 366 Auto Progressive Shotshell Press, designed to help you fine-tune your shotshell loads with precision. These interchangeable charge bushings are machined from solid bar stock and reamed for durability and accuracy. A key safety feature is the design that prevents shot and powder bushings from being accidentally reversed in the charge bar. For optimal results, it is recommended to purchase the specific bushing size along with the sizes immediately above and below it. These bushings are also fully compatible with RCBS systems.










