EXTREMA RATIO PRAETORIAN IMPERIUM LIMITED EDITION

Made to be looked at… and feared.

The new Praetorian Imperium is the redesigned evolution of one of the most sought-after models in the history of Extrema Ratio. Completely reengineered to comply with current regulations, it preserves the aggressive soul of its predecessor. Its new grind geometry gives the blade an asymmetric profile, delivering a surprisingly powerful cutting coefficient without betraying the original purpose of the model – and with a presence unlike anything else.

Produced in only 150 numbered pieces, the Praetorian Imperium marks the return of an icon collectors believed lost:

150 numbered pieces. No second batch. No reissues.

The Most Desired Comeback

For years it existed only as a memory – something to hunt down in private auctions, an object that no longer allowed itself to be found. Today it comes back to life, reimagined to surpass its own myth.

Asymmetric Blade. Increased Power. Same Soul.

The original was a symmetrical dagger – pure expression of extreme penetration.

The new Praetorian Imperium is a radical reinterpretation:

fully asymmetrical blade

single-edge design

new grind geometry that delivers real cutting capability without betraying its origins

The Strength of Its Origins

The full-tang construction, G10 handle scales, and 6.3 mm Böhler N690 steel – heat-treated and cryogenically tempered – ensure uncompromising performance.

The sheath, made of high-strength molded Kydex, becomes a modular platform: paracord, ulticlip, belt clip, shoulder harness allow for fully customizable setups.

A contrasting finish transforms the blade into a piece of technical luxury. The surface treatment is a technical artwork: black DLC with selective mirror polishing for an elegant yet aggressive contrast, instantly recognizable. Its aesthetics is a pact between opposites: Light and Darkness fused into a shape that seems drawn from an ancient ritual.

Praetorian Imperium speaks a single mantra: Total distinction. Its playground? The collector’s display case. Its comfort zone? The harshest battlefields.

Technical Specifications

Limited Edition: 150 numbered pieces

Structure: full tang

Steel: Böhler N690

Blade thickness: 6.3 mm

Treatment: heat + cryogenic

Finish: black DLC + selective polishing

Handle: G10 scales

Sheath: high-strength molded Kydex

WHAT’S IN THE BOX

The Praetorian Imperium comes inside its dedicated presentation box, designed to protect and showcase a piece unlike anything else.

Inside you will find:

Praetorian Imperium Limited Edition

High-strength nylon modular sheath (separate packaging)

Praetorian Imperium

“It isn’t a relic from the past. It’s a warning from the future.”