Highlights

Operational Knives

39-09 ORDINANZA COFS

Name: 39-09 ORDINANZA COFS
Brand: Extrema Ratio
SKU: 04.1000.0339
Price: 510.66 EUR
Availability: InStock

€510.66

The result of a project sponsored by COFS (the inter-force operations command for Italian special forces) and its former Commander-in-chief, Gen. Bertolini, not to mention advocated for by knife collectors worldwide.

Acquista from Extrema Ratio

Extrema Ratio quality: known worldwide, proudly Made in Italy

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Blade Finishing

MIL-C-13924 BURNISHING
SATIN - Version out of stock

Special Box

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Description

This combat knife is a restyling of the Model 1939 “paracadutista assaltatore” (assault paratrooper) knife, a celebrated piece of Italian military history.

While preserving the original shape, structure and proportions, we managed to reinforce, add increased functionality and manufacture this combat knife to contemporary military specifications from up-to-date materials. Small changes which make it a highly effective, dependable dagger.

The version 39-09 OPERATIVO is black oxide-coated, with thigh sheath.

The version 39-09 ORDINANZA COFS is black oxide-coated with COFS motto. It comes in ABS engraved case with a thigh sheath and a parade belt sheath.

The 39-09 SPECIAL EDITION version, numbered, unlimited edition, has wooden hilt, satin-finish blade and details and COFS logo & motto. It comes in a black wooden case, including a parade belt sheath.

Use

PROFESSIONAL OPERATIONAL DEPLOYMENT

Extrema Ratio develops knives engineered for real-world applications, where control, precision, and reliability are essential requirements. Every model is designed to ensure stable ergonomics, proper balance, and consistent performance, even during prolonged use. Use the tool strictly according to its technical function, avoiding improper use or stress beyond its intended scope. Mindful use preserves safety, efficiency, and longevity, keeping structural and operational characteristics of the product intact.

Want more details? Check the complete guide.

Care

ESSENTIAL ROUTINE MAINTENANCE

Regular maintenance is fundamental to preserving the efficiency, reliability, and lifespan of your product. After each use – especially in the presence of salt water, humidity, mud, or grease residues – rinse with fresh water, dry thoroughly, and apply a suitable lubricant to metal parts and moving mechanisms. Periodically inspect the inside of the sheath, removing sand, dust, or abrasive particles that could damage the blade finish when sheathing or unsheathing.

Want more information? Check the complete guide.

Warranty

OFFICIAL ASSISTANCE AND WARRANTY

Extrema Ratio knives are covered by a lifetime warranty covering defects in workmanship, materials, or treatments that compromise functionality. Sheaths are guaranteed for two years from the first documented purchase. Upon verification of a recognized defect, the product will be professionally repaired. If non-restorable, the tool will be replaced with an identical new product. Should the specific model be unavailable, it will be replaced with the most similar product in terms of technical features and overall value to ensure your complete satisfaction.

Want more details? Read our warranty information.