Lee Precision Breech Lock Pro Progressive Press 90900

The Lee Precision Breech Lock Pro Progressive Press delivers true progressive reloading performance with modular versatility. Featuring the Breech Lock quick-change system in all four stations, dies swap out instantly once initial adjustments are locked into the bushings.

Equipped with an exclusive auto case placer, ambidextrous wood grip roller handle, and through-ram primer disposal, this rugged O-frame press streamlines cartridge changeovers while keeping your reloading bench clean.

Key Features

Brand	Lee Precision
Model	90900
Press Type	Progressive Press
Frame Design	O-Frame
Die Size Accepted	Standard 7/8"-14 Threaded Dies
Die Bushing Accepted	Yes
Die Bushing Brand Used	Lee
Handle Location	Ambidextrous
Priming Feature	Yes
Spent Primer Collection System	Yes
Number of Mounting Holes	3
Item Weight	10.6 lbs
Item Dimensions	18 x 10 x 8 in
Package Weight	10.9 lbs

Highlights

• Easy to use with no adjustments
• Modular construction allows as much or as little automation as the operator desires with no adjustments
• Cartridge changeover in seconds, including primer size with no adjustments
• Breech Lock quick change feature in all four positions with no adjustments
• Exclusive auto case placer with no adjustments
• Through ram primer disposal with convenient built-in primer disposal tube

Compatibility

Compatible with standard 7/8"-14 threaded dies using Lee Breech Lock bushings. Requires a bore size-specific Lee Auto Breech Lock Pro shell plate (sold separately).

How to use

Mount the press securely to a bench using the 3 mounting holes. Insert dies into Breech Lock bushings, set initial adjustments, and install the appropriate bore size shell plate and priming arm before cycling cases.

Warranty

See manufacturer

What's included

• (4) breech lock bushings
• Large and small priming arms
• Ergonomic, wood grip roller handle
• Hex wrenches for bore size changes with built in storage rack for tools

Frequently asked questions What die size does this progressive press accept? The press accepts standard 7/8"-14 threaded reloading dies fitted with Lee Breech Lock bushings. Is a shell plate included with the press? No, the required Lee Auto Breech Lock Pro shell plate is sold separately for your specific bore size. How does the press manage spent primers? Spent primers are routed directly through the ram and collected through a built-in disposal tube. Can the operating handle be used by left-handed reloaders? Yes, the press features an ambidextrous handle design for right- or left-handed operation.