The Lee Precision Steel 3-Die Full-Length Set for .357 SIG supplies the core dies handloaders need to full-length size cases, seat bullets, and perform powder-through expansion. The full-length sizing die requires the use of case lubricant as noted in the product documentation. The set is packaged in a fitted storage box and includes carrying accessories and printed load data for reference.
Key Specifications
- Caliber: .357 Sig.
- Number of dies in set: 3.
- Type: FULL LENGTH.
- Metal type: Steel.
- Carbide: No.
- Universal shell holder: Included.
- Powder dipper: Included.
- Instructions/load data: Included.
- Packaged dimensions: 1.55 x 4.75 x 4.85.
- Weight: 1.0313.
For reloaders seeking a straightforward, steel die set for .357 SIG, this configuration covers full-length sizing, seating, and powder-through expansion while supplying the common accessories required for routine handloading. Its straightforward design and included load data make it suitable for handloaders who prefer reliable, no-frills tooling for consistent case preparation and bullet seating.









