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Lee Precisiom
The Lee Precision Pro Auto-Disk powder measure is a workhorse accessory for serious handloaders who want speed without sacrificing precision. Designed for use with Lee's Pro 1000 and Load-Master progressive presses, this universal-fit measure handles high-volume reloading with a smooth, reliable operation that's tough to beat. Whether you're processing hundreds of rounds for the range or keeping your hunting loads consistent, the Pro Auto-Disk system delivers the convenience and repeatability you need for mass production reloading.
The teflon-coated metal casting and elastomer wiper combination create a powder measure that operates smoothly while virtually eliminating leakage—a real advantage when you're running a press for hours. The design won't cut powder, preserving the integrity of your charges. A large hopper with a shut-off valve attaches via brass thumb nuts, making disk changes quick and straightforward. The positive pull-back lever adds another layer of safety to your reloading routine, giving you confident control over each charge drop.
This measure comes loaded with four interchangeable disks covering a wide range of charge weights, from light pistol loads to full rifle magnum charges. The half-pound hopper capacity means fewer refills during long sessions, keeping your workflow uninterrupted. Whether you use it with a Powder Thru Expanding Die or a Rifle Charging Die, you'll appreciate how the swivel adapter and spring return lever integrate into your setup.
| Manufacturer | Lee Precision |
| Model | 90429 Pro Auto-Disk |
| Type | Powder Measure Accessory |
| Hopper Capacity | ½ pound |
| Compatible Presses | Lee Pro 1000, Load-Master |
| Disk A Range | .30–.43 cc |
| Disk B Range | .46–.66 cc |
| Disk C Range | .71–1.02 cc |
| Disk D Range | 1.09–1.57 cc |
| Included Components | Four disks, swivel adapter, spring return lever with spring |
The Lee Precision Pro Auto-Disk is designed for use with the Lee Pro 1000 and Load-Master presses. It pairs with either a Powder Thru Expanding Die or a Rifle Charging Die, depending on your reloading setup.
The four disks cover a broad range of powders and calibers. Disk A meters .30 to .43 cc, Disk B handles .46 to .66 cc, Disk C covers .71 to 1.02 cc, and Disk D manages the heaviest charges at 1.09 to 1.57 cc. This range covers everything from light pistol loads to full rifle magnum charges.
The hopper holds half a pound of powder, so refill frequency depends on your powder type and charge weights. Lighter charges will go through the hopper faster than heavier ones, but the ½-pound capacity is designed to minimize interruptions during long reloading sessions.
You receive the measure assembly, four interchangeable disks, a swivel adapter, and a spring return lever with its spring. All hardware is included for immediate use with a compatible Lee progressive press.
Lee Precisiom
The Lee Precision Pro Auto-Disk powder measure is a workhorse accessory for serious handloaders who want speed without sacrificing precision. Designed for use with Lee's Pro 1000 and Load-Master progressive presses, this universal-fit measure handles high-volume reloading with a smooth, reliable operation that's tough to beat. Whether you're processing hundreds of rounds for the range or keeping your hunting loads consistent, the Pro Auto-Disk system delivers the convenience and repeatability you need for mass production reloading.
The teflon-coated metal casting and elastomer wiper combination create a powder measure that operates smoothly while virtually eliminating leakage—a real advantage when you're running a press for hours. The design won't cut powder, preserving the integrity of your charges. A large hopper with a shut-off valve attaches via brass thumb nuts, making disk changes quick and straightforward. The positive pull-back lever adds another layer of safety to your reloading routine, giving you confident control over each charge drop.
This measure comes loaded with four interchangeable disks covering a wide range of charge weights, from light pistol loads to full rifle magnum charges. The half-pound hopper capacity means fewer refills during long sessions, keeping your workflow uninterrupted. Whether you use it with a Powder Thru Expanding Die or a Rifle Charging Die, you'll appreciate how the swivel adapter and spring return lever integrate into your setup.
| Manufacturer | Lee Precision |
| Model | 90429 Pro Auto-Disk |
| Type | Powder Measure Accessory |
| Hopper Capacity | ½ pound |
| Compatible Presses | Lee Pro 1000, Load-Master |
| Disk A Range | .30–.43 cc |
| Disk B Range | .46–.66 cc |
| Disk C Range | .71–1.02 cc |
| Disk D Range | 1.09–1.57 cc |
| Included Components | Four disks, swivel adapter, spring return lever with spring |
The Lee Precision Pro Auto-Disk is designed for use with the Lee Pro 1000 and Load-Master presses. It pairs with either a Powder Thru Expanding Die or a Rifle Charging Die, depending on your reloading setup.
The four disks cover a broad range of powders and calibers. Disk A meters .30 to .43 cc, Disk B handles .46 to .66 cc, Disk C covers .71 to 1.02 cc, and Disk D manages the heaviest charges at 1.09 to 1.57 cc. This range covers everything from light pistol loads to full rifle magnum charges.
The hopper holds half a pound of powder, so refill frequency depends on your powder type and charge weights. Lighter charges will go through the hopper faster than heavier ones, but the ½-pound capacity is designed to minimize interruptions during long reloading sessions.
You receive the measure assembly, four interchangeable disks, a swivel adapter, and a spring return lever with its spring. All hardware is included for immediate use with a compatible Lee progressive press.
