Product Summary
The Dillon Precision Press Caliber Conversion Kit allows you to quickly adapt your reloading machine to handle .500 S&W Magnum ammunition. Designed for versatility, this kit enables you to maximize your machine’s utility when reloading multiple calibers by switching setups in just minutes. It is specifically engineered to fit the RL300, RL450, RL550 series, AT500, and BL 550 machines. The kit includes all necessary components, such as the shellplate, powder funnel, and locator buttons, for a seamless transition.











