• 25 anni Extrema Ratio: HARPOON F XXV Anniversarium Limited Edition

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

Time to read
1 minute
Read so far

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

Posted in:

Extrema Ratio presents the Harpoon F XXV Anniversarium knife, a 25 pieces limited edition of the historic model Harpoon F Tiger Tech

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

The Extrema Ratio Harpoon F XXV ANNIVERSARIUM is a multipurpose knife meant for tactical and survival use. The blade’s modified spearpoint profile makes it effective both as a cutting and piercing implement.

 

Blade thickness is 6,3 mm (0.25”) making it very sturdy and resistant, while the hollow ground, distal tapered profile makes it light and offers an excellent balance.

 

Milled out of a Böhler N690 bar, it is heat treated to 58HRC, offering high edge retention and high toughness at the same time, and has a plain edge with false saw teeth on the back meant to enhance its performance when mounted on a shaft to be used as a harpoon.

 

The 21 cm (8.27”) length, unusual for an Extrema Ratio knife, has been designed to maximize effectiveness in all kind of uses.

VIDEO / Extrema Ratio Harpoon F XXV Anniversarium

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

The blade has been given the Black Warfare finish, characterized by a Geotech Camo pattern, the innovative and original camouflage pattern by Extrema Ratio, realized by laser etching of the surface, which revises and evolves what 25 years ago was the Tiger Tech Camo finish.

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

The grip is the usual, ergonomic Extrema Ratio grip, made with Forprene, a polymer that offers excellent grip with good vibration dampening properties, for comfortable, prolonged use in the most strenuous circumstances.

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

The black cordura sheath has loops for both belt and tight harness.

 

A pocket with a Velcro flap is provided to hold a honing stone.

 

The knife is delivered in a sturdy Polypropylene case which carries a metal plate bearing the progressive numbering of the limited series.

 

The black cordura sheath is provided together with the case, built in a separate packaging.

Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

Specifications: HARPOON F XXV Anniversarium Limited Edition

Manufacturer
Typology

Fixed blade

Use

Survival, tactical

Blade design

Modified Spear Point

Blade material

Böhler N690 steel (58HRC)

Blade finish

MIL-C-13924 Black finish with Geotech Camo

Blade length

210 mm (8,26”)

Blade thickness

6.3 mm (0.245”)

Sharpening

Flat

Grip

Forprene

Overall length

343 mm (13.46”)

Weight

355g (12,52 oz)

Price

775 euro

Advertisement
Extrema Ratio 25 years: HARPOON F XXV Anniversarium Limited Edition

https://extremaratio.com/?lang=en

EXTREMA RATIO

Established in 1997 in Prato (Italy) as a manufacturer of sporting knives, today Extrema Ratio is focused in the manufacturing of mid to high-end products, mostly developing professional knives for Military, Police and Rescue applications. The high-quality is obtained through the reliability of the projects, the choice of the best materials and the adoption of the most advanced treatments. Thanks to the interactions with Italian and International Armed Forces, the company has built a precious wealth of experience allowing the production of excellent quality blades. The company is certified ISO 9001 and is a registered Armed Forces supplier, NATO Code (N/CAGE): AD856.