Spartan Ronin F/S Dagger. MagnaCut. Black PVD.
Spartan Ronin F/S Dagger. MagnaCut. Satin.

Spartan-Ronin F/S Dagger

MSRP:
Was:
Now: $575.00 - $610.00
(You save )
(2 reviews) Write a Review

Required Options selections:

Spartan-Ronin F/S Dagger 

 

The Spartan-Ronin F/S Dagger is a modern tribute to the legendary Fairbairn-Sykes fighting knife—refined through Spartan Blades’ commitment to precision, durability, and uncompromising performance. Designed in collaboration with Tu Lam, our former Special Forces teammate and owner of Ronin Tactics, this dagger reflects a lifetime of real-world experience and disciplined craftsmanship.

Read More
Ronin Tactics logo

  • Collaborative Design: Developed in partnership with Tu Lam of Ronin Tactics.
  • Heritage Inspired: A modern interpretation of the classic Fairbairn-Sykes fighting dagger.
  • Double-Edged Blade: Engineered for exceptional penetration and balanced control.
  • Premium MagnaCut Steel: Built for strength, edge retention, and durability.
  • Ergonomic Grip: Secure handle design for confident indexing and retention.
  • Mission-Ready Sheath: Purpose-built kydex sheath for secure carry and rapid deployment.
  • Made in the USA: Crafted with Spartan Blades’ commitment to precision manufacturing.
  • Knife Name: Spartan-Ronin F/S Dagger
  • Designer: Tu Lam
  • Overall Length: 11 7/8th inches
  • Blade Length: 7 inches
  • Blade Thickness: .25 inches
  • Weight: 10.2 Ounces
  • Blade Style: Dagger – Double Edged – Hollow Grind
  • Blade Steel: CPM MagnaCut
  • Finish Options: PVD Coating or Satin
  • Handle Material: Stainless Steel
  • Sheath: Kydex sheath made by Chattanooga Leather Works
  • Made in: USA

The Spartan-Ronin F/S Dagger represents disciplined design and unwavering purpose. Rooted in historic fighting knife heritage and refined through modern materials and craftsmanship, it stands ready as a professional-grade tool for those who demand performance without compromise.

Spartan Blades Elite Grade Made in Americadouble-deep-cryo-heat-treatment.pngcpm-magnacut.png

2 Reviews

  • 5
    SPARTAN-RONIN F/S DAGGER

    Published by Unknown on Apr 3rd 2026

    Formidable purpose-built serious piece of equipment. Expert craftmanship and finish. Couldn't be happier with the quality. As always, outstanding customer service and prompt shipping from Spartan

  • 5
    Perfect dagger

    Published by ANDY on Apr 3rd 2026

    The FS is a traditional standard dagger initiated around 1930s. This version is refreshed with magnacut material and modern technology design. It has an aggressive pierce point with extremely sharp 55 cutting edge. It is a symbol that US inherit the lineage and mission around the world rather than US only limitation like V42

Sign up for our newsletter