- Case actuated; never spill a charge.
- Exclusive elastomer wiper prevents powder shearing, works great with difficult metering extruded powders.
- Machined body with labyrinth groove mates to the precision molded nylon drums providing a leak-free fit with the finest powders.
- The drum is actuated by a steel sector and pinion gear train.
- Quick-change hopper has an on/off valve to quickly change powders.
- Sleek modern design, all gears springs, and levers inside the die-cast housing.
- Features swivel adapter, makes moving measure fast and convenient.
- A double charge disconnector reduces the chance of a double charge on progressive presses. (Press must have a fixed tool head or turret to use this feature.)
View product instructions here
Video -Lee Auto-Drum Powder Measure
The automatic case actuated drum powder measure, accurately and automatically dispense powder in your favorite cartridge. There are two infinitely adjustable drums included. These Quick Change drums will accurately and reliably drop charges from 1 to 80 grains of powder.