Auto-Disk Powder Measures automatically dispense charges more uniformly than any other powder measure. Fits on the Lee Powder Trough Expander Die, which enables the powder to be delivered only when a case is presented.
The case itself actuates the measure as the neck is being flared. The measure is actuated during the presses maximum mechanical advantage. This assures the smooth, even action of the measure.
Built-in baffle and precisely moulded, glass reinforced charge disks contribute to the unmatched charge uniformity. Includes all four disks!