FerraMonster Spectrum FM23004-D – 3.31" Black DLC M390 Blade, Copper Foil Carbon Fiber Crossbar Lock Knife
FerraMonster Spectrum FM23004-D – 3.31" Black DLC M390 Blade, Copper Foil Carbon Fiber Crossbar Lock Knife
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The FerraMonster Spectrum FM23004-D is a premium everyday carry folding knife built for users who demand elite materials, precision engineering, and refined aesthetics. Featuring a 3.31-inch M390 drop point blade, copper foil carbon fiber handle, and a responsive crossbar lock mechanism, the Spectrum delivers high-performance cutting capability in a lightweight EDC platform.
At the heart of the knife is a Bohler M390 stainless steel blade, widely respected for its exceptional edge retention, corrosion resistance, and wear resistance. The black DLC (Diamond-Like Carbon) coating improves durability while providing additional scratch resistance and a sleek tactical appearance.
The drop point blade profile offers excellent versatility with a strong tip for precision piercing and a long cutting edge for slicing tasks such as opening boxes, cutting rope, and general everyday cutting.
The handle features copper foil carbon fiber, delivering a unique blend of visual depth, lightweight strength, and durability. Carbon fiber construction keeps the knife light while maintaining structural rigidity, making it an excellent material for everyday carry.
The knife uses a crossbar lock mechanism, providing secure blade lockup and smooth ambidextrous operation. This locking system allows easy one-handed opening and closing while delivering the strong engagement expected from modern EDC knives.
Deployment is achieved with dual thumb studs, while the ball-bearing pivot system ensures smooth and consistent blade action.
Weighing only 2.95 ounces, the Spectrum offers exceptional portability without sacrificing cutting capability.
The knife is finished with 6AL4V titanium hardware, pocket clip, and spacer, delivering high strength, corrosion resistance, and premium construction throughout the knife.
With its M390 blade steel, DLC coating, carbon fiber handle, and crossbar lock, the FerraMonster Spectrum FM23004-D combines high-end materials with everyday usability for a refined EDC knife.
Specifications
| Specification | Details |
|---|---|
| Brand | FerraMonster |
| Model | Spectrum |
| SKU | FM23004-D |
| Overall Length | 7.56" |
| Closed Length | 4.25" |
| Width | 1.26" |
| Overall Height (With Clip) | 0.67" |
| Blade Length | 3.31" |
| Blade Thickness | 0.13" |
| Blade Material | M390 |
| Blade Finish | Black DLC |
| Blade Style | Drop Point |
| Blade Hardness | 60–62 HRC |
| Handle Material | Copper Foil Carbon Fiber |
| Handle Thickness | 0.47" |
| Lock Type | Crossbar Lock |
| Opener | Thumb Stud |
| Pivot Assembly | Ball Bearing |
| Pocket Clip | Tip-Up |
| Clip Material | 6AL4V Titanium |
| Spacer Material | 6AL4V Titanium |
| Screws Material | 6AL4V Titanium |
| Weight | 2.95 oz |
What steel is used in the FerraMonster Spectrum FM23004-D?
This knife features Bohler M390 stainless steel, a premium blade steel known for exceptional edge retention, corrosion resistance, and durability.
What is DLC coating on a knife blade?
DLC (Diamond-Like Carbon) coating is a durable finish that increases scratch resistance, improves wear resistance, and gives the blade a sleek black appearance.
What type of lock does the Spectrum use?
The knife uses a crossbar lock mechanism, providing strong lockup and smooth ambidextrous one-handed operation.
What makes carbon fiber handles desirable for EDC knives?
Carbon fiber is lightweight, strong, and corrosion resistant, making it ideal for everyday carry knives where strength and weight savings are important.
Is the FerraMonster Spectrum suitable for everyday carry?
Yes. With its lightweight design, premium blade steel, and secure crossbar lock, the Spectrum is built for daily cutting tasks and reliable EDC use.

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