Spartan Blades Ronin Fairbairn–Sykes MagnaCut Dagger Stonewash
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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.
At its core, the Spartan-Ronin F/S Dagger embodies balance and intent. The slender, double-edged blade is engineered for exceptional penetration and control, while the symmetrical profile offers fluid handling in either orientation. Every contour is deliberate—built to feel natural in hand and decisive in application.
Crafted from premium steel and finished for resilience, the blade delivers strength without excess weight. The handle is shaped for a secure, confident grip, allowing instinctive indexing and retention under demanding conditions. Paired with a purpose-built sheath for secure carry and rapid deployment, this dagger is designed to perform when it matters most.
This is not a decorative piece—it is a tool forged with clarity of purpose. Clean lines, disciplined geometry, and Spartan Blades’ signature fit and finish define the Spartan-Ronin F/S Dagger as a modern fighting instrument rooted in heritage and refined for today’s warrior.
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
At its core, the Spartan-Ronin F/S Dagger embodies balance and intent. The slender, double-edged blade is engineered for exceptional penetration and control, while the symmetrical profile offers fluid handling in either orientation. Every contour is deliberate—built to feel natural in hand and decisive in application.
Crafted from premium steel and finished for resilience, the blade delivers strength without excess weight. The handle is shaped for a secure, confident grip, allowing instinctive indexing and retention under demanding conditions. Paired with a purpose-built sheath for secure carry and rapid deployment, this dagger is designed to perform when it matters most.
This is not a decorative piece—it is a tool forged with clarity of purpose. Clean lines, disciplined geometry, and Spartan Blades’ signature fit and finish define the Spartan-Ronin F/S Dagger as a modern fighting instrument rooted in heritage and refined for today’s warrior.
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
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