This die is specifically setup for Alpha 6mm Dasher Brass.
The die contains a .267 bushing and an integrated .2415 Mandrel. This allows the brass to be resized and the ID to be set with a mandrel in 1 step.
Also included is a de-capping stem that can be swapped with the mandrel.
“The Modular Sizing Die” has a unique design where the cartridge’s body geometry is sized by the die body, the cartridge’s shoulder and neck geometry are sized by a “Neck/Shoulder Bushing”.
Furthermore, the Modular Sizing Dies are precision machined with the main focus of properly sizing your fired brass. Our resizing dies will size the base of the cartridge slightly more than the shoulder.