Lyman 300 AAC BLackout Pro Micrometer Seating Die

SKU: LY7704410 MFR: 7704410
$133.95
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Key Features

  • Achieve unparalleled accuracy with this Lyman 300 BLK micrometer seating die.
  • Ensure consistent bullet seating depth for improved reloading precision & safety.
  • Reload with confidence; this durable stainless steel die offers lasting value.
  • Fine-tune your 300 AAC Blackout rounds easily with the pro micrometer feature.
  • Experience ease of use and reliable performance with Lyman reloading supplies.
  • Optimize your rifle rounds for top performance; a must-have for serious shooters.
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Special Order?Estimated to Ship: 09/20/2025
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Lyman Micrometer Seating Die Specifications

  • Material

    Stainless Steel

  • Caliber

    300 BLK

  • UPC Code

    011516744104

About Lyman Micrometer Seating Die

Our Micrometer Seating Die gives you exact bullet seating length and minimal run-out. The seating die has a micrometer adjustable seating head for precision bullet seating length. If you want to change your bullet seating depth a few thousandths of an inch, simply turn the micrometer head to the required setting.

Its floating bullet seating punch centers the bullet on the case and eliminates excessive run-out. Our Micrometer Seating die is also made of corrosion resistant stainless steel which protects it from rust and keeps it looking like new for a lifetime of use.

Warranty Information

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

Key Features

  • Achieve unparalleled accuracy with this Lyman 300 BLK micrometer seating die.
  • Ensure consistent bullet seating depth for improved reloading precision & safety.
  • Reload with confidence; this durable stainless steel die offers lasting value.
  • Fine-tune your 300 AAC Blackout rounds easily with the pro micrometer feature.
  • Experience ease of use and reliable performance with Lyman reloading supplies.
  • Optimize your rifle rounds for top performance; a must-have for serious shooters.

What's in the box:

  • Pro Micrometer Seating Die
  • Lyman 1 Year Limited Warranty