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Extrema Ratio knife


Extrema Ratio knife


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Extrema Ratio Knife Tk Suppressor
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extrema ratio trainer knife suppressor
(ref.: 0312TK)
Immediate shipping
Stock: 1
This knife simulates the knife Extrema Ratio Suppressor The sheet comes in a metallic blue color for easy identification The material is anodized aluminum sheet maintaining the shape and dimensions of the knife that represents The rigidity of the blade allows bringing the complexities of defense and disarmament of the training. We recommend the use of proper protective equipment for each type of training

Length: 33 Cm.
High: 2,5 Cm.
Width: 5 Cm.
€ 36,24 Euros
($ 42,50 USD)

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EXTREMA RATIO TK BF1 FOLDER
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extrema ratio tk bf1 folder
(ref.: 0143TKF)
Immediate shipping
Stock: 1
Our restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.


TECHNICAL SHEET:
Weight g.:102
Weight oz.:3,6
Blade Length (mm):68
Blade Length (in):2,7
Total Length (mm):170
Total Length (in):6,7
Blade Thickness (mm):3
Blade Thickness (in):0,12
Blade Material:AISI 420C STEEL
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 81,12 Euros
($ 95,13 USD)

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EXTREMA RATIO SELVANS KIT
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extrema ratio selvans kit 129selvd. desert
(ref.: 04.4100.0129/HCS)
Shipping 8-10 days
- Extrema Ratio survival kit
- Sheath colour: desert
- The kit includes:
   * Whistle
   * Chainsaw
   * Purification tablets
   * Compass
   * Copper wire,
   * "Firesteel"
   * Flashlight
   * 2.5m. of cordino
   * sharpener

COVER:
€ 141,30 Euros
($ 165,70 USD)

Product added

EXTREMA RATIO SCOUT 2 BLACK
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extrema ratio scout 2 black
(ref.: 04.1000.0481/BLK)
Shipping 8-10 days
Back up knife with 4,64 inch blade and upper jimping to lay the finger on it while using the knife. It comes with black kydex sheath fitting M.O.L.L.E. system. Available in black and stone washed versions.


TECHNICAL SHEET:
Weight g.:145
Weight oz.:5,11
Blade Length (mm):118
Blade Length (in):4,64
Total Length (mm):232
Total Length (in):9,13
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE
€ 171,60 Euros
($ 201,24 USD)

Product added

EXTREMA RATIO BFO STONE WASHED
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extrema ratio bfo stone washed
(ref.: 04.1000.0460/SW)
Shipping 8-10 days
The new Extrema Ratio BF0 is the smallest among the Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. The liner lock system enables to open and close it with one hand. It comes with drop blade and stone washed finishing.


TECHNICAL SHEET:
Weight g.:50
Weight oz.:1,76
Blade Length (mm):55
Blade Length (in):2,16
Total Length (mm):140
Total Length (in):5,51
Blade Thickness (mm):2,5
Blade Thickness (in):0,098
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:NYLON
€ 68,64 Euros
($ 80,49 USD)

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EXTREMA RATIO SCOUT 1 BLACK
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extrema ratio scout 1 black
(ref.: 04.1000.0480/BLK)
Shipping 8-10 days
Back up knife with 4,05 inch blade and upper jimping to lay the finger on it while using the knife. It comes with black kydex sheath fitting M.O.L.L.E. system. Available in black and stone washed versions.


TECHNICAL SHEET:
Weight g.:141
Weight oz.:4,97
Blade Length (mm):103
Blade Length (in):4,05
Total Length (mm):217
Total Length (in):8,54
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:FORPRENE
€ 166,92 Euros
($ 195,75 USD)

Product added

Extrema Ratio Nimbus Operativo
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extrema ratio nimbus operativo
(ref.: 04.1000.0240/BLK-O)
Shipping 8-10 days
NIMBUS has been ordered and adopted by the renowned 183rd Regiment Nembo (Airborne) by rewieving the 39-09 well known model.

This knife celebrates the battle of Case Grizzano which took place on 19th April 1945 between the paratroopers of Nembo and the German 1^ Division Fallschirmjäger “Green Devils”, a 12 hours extremely cruel and bloody hand-to-hand blade skirmish.

Notwithstanding the WWII was going to the end in few days and one third of paratroopers fell on the battlefield, Nembo won this fierce battle. NIMBUS is much more than an event celebrating model, the knife has been developed on the technical point of view to be actually used for the purposes of a modern combat operator.

Particular care has been spent on the technical characteristics as dimensions, shape and kydex sheath to be carried in such different tactical ways.

The tactical blade is light and compact for an easy use by a skilled operator.

NIMBUS comes in three versions, Operativo, Ordinanza and Special Edition.
TECHNICAL SHEET
Weight g.:203
Weight oz.:7,16
Blade Length (mm):141
Blade Length (in):5,55
Total Length (mm):263
Total Length (in):10,35
Blade Thickness (mm):5
Blade Thickness (in):0,20
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 289,00 Euros
($ 338,91 USD)

Product added

Extrema Ratio Task C Black
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extrema ratio task c black
(ref.: 04.1000.0085/BLK)
Shipping 8-10 days
The compact version of our TASK multipurpose knife. Besides a reduced size of both blade and hilt, TASK C differs from the full-sized TASK in having a plain – not partially serrated – edge. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle). Available versions: TASK C BLACK, TASK C DESERT WARFARE.
TECHNICAL SHEET
Weight g.:205
Weight oz.:7,2
Blade Length (mm):110
Blade Length (in):4,3
Total Length (mm):214
Total Length (in):8,4
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 163,80 Euros
($ 192,09 USD)

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Extrema Ratio Requiem Ranger Green
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extrema ratio requiem ranger green
(ref.: 04.1000.0478/GRN)
Shipping 8-10 days
Multipurpose tactical knife very light and easy to handle. This single-edge stiletto with single guard comes with a special Aspis nylon sheath which has been specifically studied by Extrema Ratio to allow the quick release of the blade and it's fastening inside the M.O.L.L.E. system, thanks to two multiposition clips.

Available in Black, Desert, HCS, Ranger Green and Wolf Grey colors.



TECHNICAL SHEET
Weight g.:86
Weight oz.:3,03
Blade Length (mm):118
Blade Length (in):4,64
Total Length (mm):238
Total Length (in):9,37
Blade Thickness (mm):4
Blade Thickness (in):0,15
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:FORPRENE

€ 127,17 Euros
($ 149,13 USD)

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MILITARY SHRAPNEL OG KNIFE
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shrapnel og black knife
(ref.: 04.1000.0160/BLK)
Shipping 8-10 days

- Blade length: 110 mm
- Total length: 210 mm
- Blade Thickness: 6.3 mm
- Blade steel: N690 (58 HRC)
- Handle material: forprene
- Blade: testudo. black
- It include sheath: tek-lok ( it can be positioned either vertically or horizontally)


€ 189,97 Euros
($ 222,78 USD)

Product added

EXTREMA RATIO PCB KNIDE
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extrema ratio military primo corso black pcb
(ref.: 04.1000.0088/BLK)
Shipping 8-10 days

- Aesthetically faithful but mechanically enhanced by the use of steel N690 cobalt and detachable structure.

- BLADE LENGTH: 175 mm.

- TOTAL LENGTH: 291 mm.

- THICKNESS: 5 mm.

- Weight: 398 gr.

- STEEL: BOHLER N690 (58 HRC)

- GRIP: LEATHER PRESS

- GEAR PARTIAL: NO

- DRAINAGE PLAN

- FINISH: POLISHED WITH RECUB. MIL-C-13924 BLACK

€ 381,51 Euros
($ 447,40 USD)

Product added

EXTREMA RATIO SCOUT 2 STONE BASED
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extrema ratio scout 2 stone based
(ref.: 04.1000.0481/SW)
Shipping 8-10 days
Back up knife with 4,64 inch blade and upper jimping to lay the finger on it while using the knife. It comes with black kydex sheath fitting M.O.L.L.E. system. Available in black and stone washed versions.


TECHNICAL SHEET:
Weight g.:145
Weight oz.:5,11
Blade Length (mm):118
Blade Length (in):4,64
Total Length (mm):232
Total Length (in):9,13
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE
€ 149,76 Euros
($ 175,62 USD)

Product added

EXTREMA RATIO RESOLZA S BLACK
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extrema ratio resolza s black
(ref.: 04.1000.0362/BLK)
Shipping 8-10 days
RESOLZA is an ancient name, reminiscent of the italian word for razor. The centuries old Sardinian "resolza" one of the best-know traditional knives in our country
- to this day it's been the constant companion to island farmers and shepherds in their everyday work. It followed them even when they were called to war: chronicles of the Sassari Brigade during World War I mention the knife as part of the troopers' equipment. Our attempt to revisit this traditional design according to our own standards is meant as a tribute, not to disregard Sardinian craftsmen still practicing the old ways of knife-making and keeping ancestral traditions alive. This RESOLZA retains original measurements and proportions, with a 4.8" blade, but is produced with the usual Extrema Ratio high-end materials and technologies. The handle was redesigned, while the blade more faithfully approaches a traditional shape. As an improvement on tradition, we added a blade-locking mechanism. RESOLZA S is the short version of the model RESOLZA. Available versions: RESOLZA S BLACK, RESOLZA S STONE WASHED.



TECHNICAL SHEET:
Weight g.:36
Weight oz.:1.26
Blade Length (mm):79
Blade Length (in):3.11
Total Length (mm):173
Total Length (in):6.81
Blade Thickness (mm):3
Blade Thickness (in):0.12
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 131,04 Euros
($ 153,67 USD)

Product added

Extrema Ratio Fulcrum C
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extrema ratio fulcrum c
(ref.: 04.1000.0150/BLK)
Shipping 8-10 days
FULCRUM C is the compact version of the FULCRUM, which equals in robustness and sturdiness. Its downsized blade (only 4" 1/3 long) and handle make it comfortable to carry and easily concealed. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle), and sports a single automatic pressure-activated security lock for quick, easier drawing and sheating. This makes the FULCRUM C an intuitive, rapid-use knife, ideally suited to emergencies or self-defense. The original version of the FULCRUM C comes with a 3.9in compact handle, the Full Handle version comes with a more comfortable 5in handle. Available versions: FULCRUM C BLACK, FULCRUM C DESERT WARFARE, FULCRUM C FH BLACK, FULCRUM C FH DESERT WARFARE.


TECHNICAL SHEET

Weight g.:226

Weight oz.:8

Blade Length (mm):110

Blade Length (in):4,3

Total Length (mm):214

Total Length (in):8,4

Blade Thickness (mm):6,3

Blade Thickness (in):0,25

Blade Material:BöHLER N690 STEEL (58HRC)

Blade Finishing:MIL-C-13924 BURNISHING

Main Grid:FLAT

Serration (in):1,6

Serration (mm):40

Handle Material:FORPRENE

€ 196,56 Euros
($ 230,51 USD)

Product added

Extrema Ratio Nimbus Operativo
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extrema ratio nimbus operativo
(ref.: 04.1000.0240/BLK-O)
Shipping 8-10 days
NIMBUS has been ordered and adopted by the renowned 183rd Regiment Nembo (Airborne) by rewieving the 39-09 well known model.

This knife celebrates the battle of Case Grizzano which took place on 19th April 1945 between the paratroopers of Nembo and the German 1^ Division Fallschirmjäger “Green Devils”, a 12 hours extremely cruel and bloody hand-to-hand blade skirmish.

Notwithstanding the WWII was going to the end in few days and one third of paratroopers fell on the battlefield, Nembo won this fierce battle. NIMBUS is much more than an event celebrating model, the knife has been developed on the technical point of view to be actually used for the purposes of a modern combat operator.

Particular care has been spent on the technical characteristics as dimensions, shape and kydex sheath to be carried in such different tactical ways.

The tactical blade is light and compact for an easy use by a skilled operator.

NIMBUS comes in three versions, Operativo, Ordinanza and Special Edition.
TECHNICAL SHEET
Weight g.:203
Weight oz.:7,16
Blade Length (mm):141
Blade Length (in):5,55
Total Length (mm):263
Total Length (in):10,35
Blade Thickness (mm):5
Blade Thickness (in):0,20
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 334,00 Euros
($ 391,68 USD)

Product added

Extrema Ratio Task C Desert Warfare
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extrema ratio task c desert warfare
(ref.: 04.1000.0085/DW)
Shipping 8-10 days
The compact version of our TASK multipurpose knife. Besides a reduced size of both blade and hilt, TASK C differs from the full-sized TASK in having a plain – not partially serrated – edge. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle). Available versions: TASK C BLACK, TASK C DESERT WARFARE.
TECHNICAL SHEET
Weight g.:205
Weight oz.:7,2
Blade Length (mm):110
Blade Length (in):4,3
Total Length (mm):214
Total Length (in):8,4
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:DESERT WARFARE LASER ENGRAVING
Main Grid:FLAT
Handle Material:FORPRENE

€ 171,60 Euros
($ 201,24 USD)

Product added

Extrema Ratio Pugio Se Black
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extrema ratio pugio se black
(ref.: 04.1000.0317/BLK)
Shipping 8-10 days
Following on from our very successful PUGIO boot-dagger, we at Extrema Ratio developed this single-edged version PUGIO SE for those users who favor a reverse grip. Under current Italian laws, PUGIO SE is legal to purchase by those not holding a weapon carry license (knife purchase restrictions may vary depending on your jurisdiction). The back of the blade is designed so to allow user to rest their thumb or palm against it, according to wielding style. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle). Available versions: PUGIO SE BLACK, PUGIO SE DESERT WARFARE.
TECHNICAL SHEET
Weight g.:190
Weight oz.:6,7
Blade Length (mm):110
Blade Length (in):4,3
Total Length (mm):226
Total Length (in):8,9
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:RAZOR
Handle Material:NYLON

€ 251,16 Euros
($ 294,54 USD)

Product added

MILITARY FULCRUM C KNIFE
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fulcrum c desert wardfare knife
(ref.: 04.1000.0150/DW)
Shipping 8-10 days

-Blade steel: N690 (58 HRC)
- Handle material: forprene.
- Serration on the blade: yes.
- Finishing desert warfare


€ 208,81 Euros
($ 244,87 USD)

Product added

EXTREMA RATIO KNIFE FULCRUM C FH BLACK
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fulcrum c fh black extrema ratio knife
(ref.: 04.1000.0110/BLK)
Shipping 8-10 days
FULCRUM C is the compact version of the FULCRUM, which equals in robustness and sturdiness. Its downsized blade (only 4" 1/3 long) and handle make it comfortable to carry and easily concealed. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle), and sports a single automatic pressure-activated security lock for quick, easier drawing and sheating. This makes the FULCRUM C an intuitive, rapid-use knife, ideally suited to emergencies or self-defense. The original version of the FULCRUM C comes with a 3.9in compact handle, the Full Handle version comes with a more comfortable 5in handle.


TECHNICAL SHEET:

- Weight g.:258

- Weight oz.:9.10

- Blade Length (mm):110

- Blade Length (in):4.33

- Total Length (mm):240

- Total Length (in):9.44

- Blade Thickness (mm):6.3

- Blade Thickness (in):0.25

- Blade Material:BöHLER N690 STEEL (58HRC)

- Blade Finishing:MIL-C-13924 BURNISHING

- Main Grid:FLAT

- Serration (in):1,57

- Serration (mm):40

- Handle Material:FORPRENE
€ 201,89 Euros
($ 236,76 USD)

Product added

EXTREMA RATIO MAMBA BLACK
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extrema ratio mamba black
(ref.: 04.1000.0477/BLK)
Shipping 8-10 days
Tactical Knife with light weight, very easy-to-hold.

It comes with kydex sheath with innovative quick release system.

Thanks to its special reduced shape, the sheath can be easily inserted in the loops of the M.O.L.L.E system.

Available in Black, Desert, HCS and Ranger Green colors



TECHNICAL SHEET:
Weight g.:85
Weight oz.:2,99
Blade Length (mm):116
Blade Length (in):4,56
Total Length (mm):237
Total Length (in):9,33
Blade Thickness (mm):4
Blade Thickness (in):0,15
Blade Material:ACCIAIO BöHLER N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE
€ 143,52 Euros
($ 168,31 USD)

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