What makes the C.U.T. 4.0 different from a traditional karambit?

Traditional karambits use a hawkbill blade designed for raking cuts — effective in combat but nearly useless for everyday utility tasks. The C.U.T. 4.0 keeps the karambit's curved handle and finger ring for a secure combat grip, but replaces the hawkbill with a drop point blade that handles slicing, carving, food prep, and general cutting. It's designed to be one knife instead of two.

Can I use the C.U.T. 4.0 as an everyday carry knife?

Yes. At 6.3 oz with a scout carry sheath, the C.U.T. 4.0 is designed for daily carry. The Kydex sheath with beta loop rides horizontally behind your belt, keeping it concealed. Some users pocket carry it with just the finger ring visible. The drop point blade handles everyday cutting tasks the same as any utility fixed blade.

Scout carry means the knife rides horizontally behind your belt at the small of your back or along your side. The included Kydex sheath with beta loop is set up for this carry method. It keeps the knife concealed under a shirt while remaining accessible with either hand. It's a popular carry method for fixed blades because it doesn't print like a vertical belt sheath.

Do I need karambit training to use this knife?

Not for utility tasks — the drop point blade works like any fixed blade knife for everyday cutting. For defensive applications, training with ring knives is strongly recommended. The finger ring changes your grip mechanics compared to a standard knife, and the reverse grip transitions that make karambits effective in combat require practice. The C.U.T. 4.0 is designed for people who train, but it functions perfectly well as a utility knife without any specialized training.

How do I maintain 1095 carbon steel with a traction coating?

The black traction coating protects the blade from corrosion during normal use, but 1095 is carbon steel — it will rust if neglected. Wipe the blade dry after wet use. Once the coating wears along the cutting edge (which is normal), treat those exposed areas like bare carbon steel: dry after use, light oil for storage. The coating on the flats will continue protecting the rest of the blade.

Is the C.U.T. 4.0 legal to carry?

Fixed blade knife laws vary by state, county, and city. In most U.S. states, a fixed blade with a 4.25" blade is legal to carry openly. Concealed carry laws for fixed blades are more restrictive in some jurisdictions. The finger ring does not classify this as a restricted weapon in most areas, but check your local laws before carrying. The American Knife & Tool Institute (AKTI) maintains a state-by-state reference.

TOPS C.U.T 4.0 combat utility tool fixed blade tactical knife

TOPS C.U.T 4.0 drop point blade full tang construction

TOPS C.U.T 4.0 tactical knife with Kydex sheath

TOPS Knives C.U.T 4.0

$179.95

Most fixed blades are either combat tools or field knives. Designer Joshua Swanagon built the C.U.T. 4.0 to be both. The karambit-style finger ring at the pommel locks the knife in your hand under stress, as it’s harder to disarm, faster to draw, more secure in a reverse grip. The 4.25" drop point flat grind blade handles fieldcraft just as well: food prep, cordage, wood work. At 6.3 ounces it's light enough to carry every day and the Beta Loop Kydex sheath is MOLLE compatible for belt or pack carry. C.U.T. stands for Combat Utility Tool. That's exactly what it is. Made in the USA.

What Makes This Stand Out

Karambit-style finger ring locks the knife in hand for combat retention while keeping the blade accessible for standard grip field use
4.25" drop point with flat grind: purpose-built for utility tasks with an aggressive tip that penetrates where it needs to
Dragonfly Tread Tan Canvas Micarta, an aggressive texture pattern that holds grip in wet or cold conditions
Beta Loop Kydex sheath — MOLLE compatible, multiple carry positions, works on belt or pack
6.3 oz carry weight is light enough for true daily carry without the bulk of most tactical fixed blades

  
    TOPS C.U.T. 4.0 — Specs
  
    Blade Steel
    1095 High Carbon, RC 56-58
  
    Blade Grind
    Flat grind
  
    Blade Style
    Drop point
  
    Blade Length
    4.25" (cutting edge 4.00")
  
    Blade Thickness
    0.190"
  
    Blade Finish
    Black Traction Coating
  
    Overall Length
    8.50"
  
    Handle Material
    Tan Canvas Micarta — Dragonfly Tread pattern
  
    Retention Ring
    Karambit-style finger ring at pommel
  
    Weight
    6.3 oz (9.0 oz with sheath)
  
    Tang
    Full tang
  
    Sheath Material
    Black Kydex
  
    Sheath Clip
    Beta Loop — MOLLE compatible
  
    Country of Origin
    USA

TOPS C.U.T. 4.0 — Specs
Blade Steel	1095 High Carbon, RC 56-58
Blade Grind	Flat grind
Blade Style	Drop point
Blade Length	4.25" (cutting edge 4.00")
Blade Thickness	0.190"
Blade Finish	Black Traction Coating
Overall Length	8.50"
Handle Material	Tan Canvas Micarta — Dragonfly Tread pattern
Retention Ring	Karambit-style finger ring at pommel
Weight	6.3 oz (9.0 oz with sheath)
Tang	Full tang
Sheath Material	Black Kydex
Sheath Clip	Beta Loop — MOLLE compatible
Country of Origin	USA

Who This Is For

Combatives-trained users and martial artists who want a fixed blade with karambit retention geometry
Operators and law enforcement looking for a compact defensive fixed blade that doubles as a field tool
EDC carriers who want a fixed blade that carries light and works hard
Anyone whose daily carry needs to cover both utility tasks and defensive capability

Who This Is NOT For

First-time fixed blade buyers (the grip angle takes adjustment if you haven't trained with ring knives)
Users who want a dedicated camp/bushcraft knife (get the Dawn Warrior)
Anyone uncomfortable with the combat-oriented design

📦 SHIPPING & DELIVERY

$7.95 flat-rate shipping (Continental US)
FREE shipping on orders over $99
Most orders processed within 2 business days
Shipped via UPS with tracking

✅ 30-Day Money-Back Guarantee

Questions? Email juan@sftgear.com

Traditional karambits use a hawkbill blade designed for raking cuts — effective in combat but nearly useless for everyday utility tasks. The C.U.T. 4.0 keeps the karambit's curved handle and finger ring for a secure combat grip, but replaces the hawkbill with a drop point blade that handles slicing, carving, food prep, and general cutting. It's designed to be one knife instead of two. Learn more about blade shapes →
Yes. At 6.3 oz with a scout carry sheath, the C.U.T. 4.0 is designed for daily carry. The Kydex sheath with beta loop rides horizontally behind your belt, keeping it concealed. Some users pocket carry it with just the finger ring visible. The drop point blade handles everyday cutting tasks the same as any utility fixed blade.
Scout carry means the knife rides horizontally behind your belt at the small of your back or along your side. The included Kydex sheath with beta loop is set up for this carry method. It keeps the knife concealed under a shirt while remaining accessible with either hand.
The black traction coating protects the blade during normal use, but 1095 is carbon steel — it will rust if neglected. Wipe the blade dry after wet use. Once the coating wears along the cutting edge (normal), treat those exposed areas like bare carbon steel: dry after use, light oil for storage. Full maintenance details in our steel guide →
Fixed blade knife laws vary by state, county, and city. In most U.S. states, a fixed blade with a 4.25" blade is legal to carry openly. Concealed carry laws are more restrictive in some jurisdictions. The finger ring does not classify this as a restricted weapon in most areas, but check your local laws before carrying.