Lyman .40 Smith & Wesson/10mm Auto Carbide 4 Die Set

SKU: LY7680207 MFR: 7680207
$124.95
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Key Features

  • Achieve match-grade ammo with this Lyman die set, perfect for .40 S&W and 10mm Auto.
  • Reload with confidence; our carbide dies ensure smooth, consistent full length sizing.
  • The two-step neck expander M-Die improves bullet seating and enhances accuracy.
  • Taper crimp die delivers a secure, professional crimp for reliable handgun rounds.
  • Increase reloading efficiency and safety with this comprehensive 4-die set.
  • Protect your investment: Includes a durable plastic case for organized die storage.
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Special Order?Estimated to Ship: 09/15/2025
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Lyman .40 Smith Specifications

  • Compatibility

    .40 Smith & Wesson/10mm Auto

  • Material

    Steel

  • UPC Code

    011516702074

About Lyman .40 Smith

The Lyman was the originator of the Tungsten Carbide (T-C) sizing die and "Multi" concept with the addition of extra seating screws for pistol die sets. Lyman 7680207 features one piece hardened steel decapping rod and extra seating screws for all popular bullet nose shapes and all steel construction. The Premium Carbide 4-Die Set includes a separate taper crimp die.

The 4-Die Sets feature a separate taper crimp die and two-step neck expander M die. The M die improves the accuracy of case and jacketed bullets. Like standard expander button styles, the M die doesn't stretch the case. Working in a two step process, the first step expands the inside of the case neck to just under the bullet diameter. The second step expands the case mouth to bullet diameter or slightly over so that the bullet can be started perfectly centered.

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Key Features

  • Achieve match-grade ammo with this Lyman die set, perfect for .40 S&W and 10mm Auto.
  • Reload with confidence; our carbide dies ensure smooth, consistent full length sizing.
  • The two-step neck expander M-Die improves bullet seating and enhances accuracy.
  • Taper crimp die delivers a secure, professional crimp for reliable handgun rounds.
  • Increase reloading efficiency and safety with this comprehensive 4-die set.
  • Protect your investment: Includes a durable plastic case for organized die storage.

What's in the box:

  • Lyman Full Length Sizing Die (with Carbide Sizing Ring and One-Piece Decapping Unit)
  • Two Step Neck Expander M-Die
  • Bullet Seating Die
  • Taper Crimp Die
  • Plastic Storage Case
  • Lyman 1 Year Warranty