Lee Six Pack Pro Shell Plate Size 1S

The Lee Six Pack Pro Shell Plate, size 1S (Lee part no. 91835), is machined to run both 38 Special and 357 Magnum on the Six Pack Pro progressive press, a natural pairing since the two cartridges share the same rim and case head dimensions. Revolver reloaders who shoot both rounds can load either caliber from the same plate without a changeover, cutting down on tooling costs and bench clutter. It installs on the Six Pack Pro carrier the same way as every other numbered plate in Lee’s lineup, so the press itself never needs modification when switching between these two cartridges.

Key Specifications

• Indexes 38 Special cases on the size 1S plate.
• Indexes 357 Magnum cases on the size 1S plate.
• Sized specifically for the Lee Six Pack Pro progressive press.
• Measures approximately 4.95 inches across the plate face.
• Ships at approximately 0.465 lb.
• Part of Lee’s Six Pack Pro platform.
• Uses Lee’s numbered-plate system, so switching cartridges is a plate swap rather than a full press changeover.
• Compatible only with the Six Pack Pro press, not Lee’s other progressive platforms.
• A natural pairing, since 38 Special and 357 Magnum share the same case head dimensions.

Frequently Asked Questions

Can I load both 38 Special and 357 Magnum with this plate? Yes, the 1S plate is machined for both cartridges since they share case head dimensions.

What press does the size 1S plate fit? It is built specifically for Lee’s Six Pack Pro progressive press.

Buy the Lee Six Pack Pro Shell Plate Size 1S

Keep both your 38 Special and 357 Magnum reloading on one Six Pack Pro setup. Order from Lee through our shellholders and die accessories lineup, with fast shipping from our Lubbock, Texas gun shop.