Lee Automatic Processing Press (APP) Single Stage

The Lee Automatic Processing Press: Precision Meets Efficiency

The Lee Automatic Processing Press represents a significant advancement in single-stage reloading technology. This frameless design concentrates nearly all operating forces directly through steel linkages to the dies, rather than distributing stress through a traditional frame structure. The result is a compact, efficient press that delivers professional-grade performance.

Key Features

Innovative Design

• Patented die-mounting flexibility allows dies to mount on top or bottom of the press
• Frameless construction directs forces efficiently through steel linkages
• Counter-balanced upper die carrier with centrally mounted coil spring prevents handle drop and pinching hazards
• Excellent visibility and hand clearance for safe, comfortable operation

Automation Capabilities Operate as fast as you can work the lever to:

• Deprime spent cases
• Swage primer pockets
• Bulge bust cases
• Size cast bullets

Construction Quality

• Steel lever with ergonomic, symmetrical power grip for either-hand operation
• Aluminum upper and lower die carriers ride on centerless ground, roller-burnished columns
• Low-stress components utilize durable nylon and acetal copolymer
• Accepts standard 7/8-14 dies from any manufacturer via Lee Breech Lock bushings

What's Included

The complete automation package features three popular X-press shell holders (sizes 2, 4, and 19), universal quick-change shell holder adapter, feed tubes with supports, risers, case slider, and 22-caliber bullet feed jaws to get you started immediately.

Practical Advantages

Bench mounting is straightforward with no under-swing clearance required. Whether you're preparing cases for precision rifle loads or sizing cast bullets for handgun work, the APP delivers speed and reliability in a single-station platform.