Lee 577 Snider 3-Die Set

General presentation

This die set allows you to perform all the key steps of reloading the historical .577 Snider caliber on a wide-thread press. It is intended for experienced users who handle antique or salvaged cases and are looking for a reliable and repeatable solution.

Content and functions

The kit contains three steel dies, each dedicated to a specific operation to guarantee safe and clean reloading:

• Full recalibration: restores the socket to standard dimensions for geometric restoration and correct guidance.
• Expansion Powder-Thru: enlarges the collar and allows direct powder introduction when the applicable method is used.
• Setup & crimping: positions the ball and performs the final crimping for a reliable hold.

Compatibility and assembly

The 1 1/4-12 wide thread is specifically designed for the Lee Classic Cast press. The included #22 socket holder ensures proper support during all operations; no adapter for other presses is provided—be sure to check compatibility before purchasing.

Materials and maintenance

Made of treated steel , these dies require routine maintenance: cleaning after use, surface inspection, and light oiling to prevent corrosion and wear. Avoid prolonged contact with corrosive agents and follow safety procedures during hardfacing.

Target audience

Experienced reloaders, antique gun restoration workshops, active collectors and reenactors wishing to reload historical components with precision.

FAQ

• Q: Is this game compatible with other presses?
  No, it is designed for 1 1/4-12 threading — compatible only with the Lee Classic Cast press unless a specific adaptation is supplied.
• Q: Does the manual contain load tables?
  No, the instructions provided do not include reloading tables or a doser; use only safe and documented charging data from recognized sources.
• Q: Which components should I use?
  Use cases and projectiles appropriate for the .577 Snider; if in doubt, consult a gunsmith or specialized technical sources.