RCBS Full Length Die Set .357 Sig

$53.87 2 in stock

Two-die reloading set for .357 Sig bottleneck cases. Includes full-length sizer die with expander-decapping unit and seater die with built-in roll crimper. Precision SAAMI dimensions with vented design to prevent case damage.

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RCBS Full Length Die Set for .357 Sig

This two-die set is purpose-built for reloading .357 Sig bottleneck cases with precision and reliability.

What's Included

  • Full-Length Sizer Die with Expander-Decapping Unit
  • Seater Die with Bullet Seater Plug and built-in roll crimper

Full-Length Sizer Die Features

The sizer die brings your cases to SAAMI minimum cartridge dimensions for consistent, safe ammunition:

  • Sizes the outside of the case to proper dimensions
  • De-primes spent primers for case reuse
  • Expands the neck to accept bullets
  • Vented design prevents case damage from trapped air and excess lubricant
  • Tight headspace tolerances maintain case body length during sizing

Seater Die Features

The seater die completes the reloading process with precision and security:

  • Seats bullets to exact depth
  • Built-in roll crimper secures the bullet simultaneously
  • Ensures consistent cartridge specifications

Why Choose RCBS

RCBS has been the standard in reloading equipment for generations. Their dies are engineered for accuracy, durability, and ease of use—whether you're a seasoned reloader or just starting out.

Attributes

Caliber: .357 SIG
Die Series: GP-A
Type: Full Length Die Set