The Redding G-Rx Base Sizing Die meets the need of the reloader needing to reload brass shot through some of the most popular autoloaders today. These autoloaders, when fired, produce a bulge at the bottom of the brass, which normal sizing dies can not reach and remove, rendering the brass unusable. This bottle when coupled with the G-RX Sizing Die Bottle Adapter (Product # 789-703) makes collecting sized brass very easy. The bottle collects the sized brass after it completely passes through the G-RX sizing die allowing the reloader to collect the brass in one location speeding up the sizing process. Notes: By attaching this bottle to the bottle adapter reloaders do not have to pick each piece of brass from the die they can size brass until the bottle is full