New SRK Custom OTF Spartan Series: Premium Materials Without

The new SRK custom OTF has arrived—and it represents a major shift in what buyers can expect from a high-end out-the-front knife without stepping into the ultra-expensive custom collector market. This custom line is called the Spartan, and it was engineered to deliver premium materials, refined execution, and real-world performance at a price point that still makes sense for everyday carry.

The Spartan is not a rebranded factory knife or a cosmetic upgrade. It is a purpose-built SRK platform, designed from the ground up with tighter tolerances, better materials, and a more deliberate mechanical feel.

What Is the Spartan Series?

The Spartan is SRK’s newest custom-made OTF platform, developed for users and collectors who want more than standard production offerings.

At its core, the Spartan focuses on:

Premium materials throughout
CNC-machined aluminum construction
Carbon marble carbon fiber accents
M390 blade steel across multiple profiles
Tuned, consistent deployment

This is the new SRK custom OTF for buyers who want custom-level quality without custom-only pricing.

Carbon Marble Carbon Fiber and CNC-Cut Aluminum Construction

The Spartan stands apart immediately due to its material selection—choices typically reserved for far more expensive knives.

Carbon Marble Carbon Fiber

Carbon marble carbon fiber brings a refined texture and visual depth without being flashy. Each piece has natural variation, giving every Spartan a unique character while maintaining a clean, modern look.

Beyond aesthetics, it offers:

Lightweight strength
High durability
Long-term resistance to wear

CNC-Cut Aluminum Handle

The CNC-cut aluminum handle forms the structural backbone of the Spartan. Precision machining allows SRK to maintain:

Tight internal tolerances
Improved rigidity
Balanced weight distribution

The result is an OTF that feels solid and composed, not hollow or overbuilt.

A Wide Range of M390 Blade Styles

Every Spartan in the new SRK custom OTF lineup is built around M390 blade steel, a premium powder metallurgy steel known for edge retention, corrosion resistance, and overall toughness.

Rather than offering a single blade shape, the Spartan series includes a wide range of M390 blade styles, allowing buyers to choose based on preference and intended use.

Available styles may include:

Drop point for all-around utility
Spear point for balance and penetration
Tanto-style profiles for reinforced tips and edge strength

This flexibility lets users dial in the Spartan that fits their carry style.

How the Spartan Performs in Real Use

OTF knives live or die by their action. The Spartan was tuned to deliver smooth, authoritative deployment with consistency you can feel.

Users will notice:

Confident, repeatable blade firing
Solid lockup with minimal blade play
Comfortable grip geometry during extended use

This is where the Spartan clearly separates itself from many mass-produced OTFs that prioritize appearance over mechanical refinement.

Spartan Pricing: Real Custom Value at $389.00

One of the most important aspects of the Spartan series is pricing.

The new SRK custom OTF Spartan starts at $389.00.

At that price point, buyers receive:

Carbon marble carbon fiber components
CNC-cut aluminum handle construction
Premium M390 blade steel
Multiple blade style options
Custom-level fit and mechanical feel

This places the Spartan in a rare position: a knife that feels custom without becoming untouchable due to cost.

How Spartan Pricing Compares to Other High-End OTFs

When compared to other well-known OTF brands, the value becomes clear.

Custom or limited OTFs from Microtech (including Marfione builds) often range from $1,500 to $5,000+, depending on materials, rarity, and finish.

Benchmade custom or limited OTF offerings frequently reach four-figure pricing, especially when premium steels and special finishes are involved.

While those knives absolutely have their place, they are often treated as collector pieces rather than tools meant to be carried daily.

The Spartan was designed differently. It delivers premium materials and refined execution without pushing pricing into the “too expensive to use” category.

Spartan vs Standard Production OTFs

Standard Production OTFs

Built for volume
Limited material upgrades
Cosmetic variations prioritized
Wider tolerance ranges

SRK Spartan Custom OTF

Carbon marble carbon fiber and CNC aluminum
M390 blade steel across configurations
Tuned action and refined fit
Designed for real carry and use

The Spartan fills the gap between entry-level production knives and ultra-expensive customs.

Is the Spartan Built for Carry or Collection?

The answer is both—but the Spartan clearly favors real-world use.

It’s ideal for:

Serious EDC users
OTF enthusiasts upgrading from production knives
Buyers who want premium materials without collector pricing
Collectors who still value function

At a starting price of $389.00, the Spartan is priced to be enjoyed, not locked away.

Why the Spartan Matters in Today’s OTF Market

The new SRK custom OTF Spartan represents a shift in the market.

Buyers no longer have to choose between:

Affordable but underwhelming OTFs
Or ultra-expensive customs that never leave a display case

The Spartan proves there is a middle ground where materials, execution, and pricing actually align.

New SRK Custom OTF: Introducing the Spartan Series