Microtech Letter Opener 531-7 with 300 Win Mag Brass Handle and Bead Blast Finish - The Back side

Microtech Letter Opener .300 Win Mag Brass 3.125" D/E 531-7

Microtech Knives
SKU:
531-7
Availability:
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$226.00
(1 review)
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Description

Microtech Letter Opener .300 Win Mag Brass 3.125" D/E 531-7

The Microtech Experience

Bring the tactical precision of Microtech to your desktop. This .300 Win Mag Brass Letter Opener is more than just a tool; it is a rugged, precision-crafted piece of functional art. Utilizing a genuine brass casing handle with the same uncompromising attention to detail as their legendary knives, it offers a solid, substantial way to handle daily tasks with a custom feel.

Explore the full collection at EDC Lifestyle for more premium Microtech Knives and exclusive weekly drops.

Performance Features

  • Signature Craftsmanship: Features a genuine .300 Win Mag brass casing for a solid, weighted feel that elevates a standard office task into an EDC experience.

  • Double-Edge Design: The blade features a clean Bead Blast finish and a central fuller with weight-reducing ports, highlighting the iconic Microtech aesthetic.

  • Desktop Centerpiece: A perfect blend of tactical utility and office elegance, making it an ideal gift or a refined addition to any enthusiast's workspace.

Technical Specifications

  • Model: 531-7
  • Blade Length: 3.125"
  • Overall Length: 6.44"
  • Handle Material: .300 Win Mag Brass
  • Blade Finish: Bead Blast
  • Weight: 1.9 oz (3.2 oz with sheath)
  • Includes: Kydex Sheath
  • Country of Origin: USA

Reviews

  • 5
    Why we chose this as an EDC Lifestyle Exclusive

    Posted by The EDC Lifestyle Team on Apr 15th 2026

    We are the only shop carrying this specific Microtech Letter Opener, and for good reason. It’s the perfect blend of tactical heritage and practical office use. I’ve been using one at my desk all week—the .300 Win Mag styling is a huge conversation starter. It’s lightweight but incredibly durable. Truly a unique piece for any Microtech collector who thinks they've seen it all. If we're loving it, we know you all are going to love it too!