Extrema Ratio RAO C OUTDOOR
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RAO C OUTDOOR
Fixed Blade – Bushcraft & Survival Outdoor Knife
Hardwood, fire, camp, repetition.
Cutting, carving, preparing, adapting.
When the environment sets the rules, the Extrema Ratio OUTDOOR series knives are designed to stay operational as long as you are.
The Extrema Ratio Outdoor series is built around a simple principle: when you’re out in the field, excess weight is a liability. It is a series specifically engineered for real outdoor use, featuring dedicated finishes and solutions: green handles for environmental integration, Stone Washed or Satin finished blades for easy maintenance, high‑visibility paracord, essential and rugged sheaths.
Fewer unnecessary accessories. Same reliability, same quality, same performance. Outdoor series knives embody this philosophy in the most direct way: real tools, ready for work.
RAO C in an Outdoor ConfigurationRAO C Outdoor is a compact, robust folding knife derived from the iconic RAO II, reinterpreted specifically for outdoor use. It retains the core design philosophy of the RAO C model: maximum structural strength in a more portable format, combined with excellent handling and control. It is intended for users who require an outdoor folding knife capable of performing reliably under load.
The Outdoor configuration introduces dedicated finishes and functional solutions for field use, transforming a heavy‑duty folder into a tool fully aligned with operational bushcraft, advanced camping, and professional outdoor applications.
Blade and StructureThe blade is made of Böhler N690 steel, heat treated to 58 HRC, offering a balanced combination of corrosion resistance, edge stability, and ease of maintenance – key characteristics for a professional outdoor knife.
The Outdoor Stone Washed finish is selected for demanding use: less sensitive to wear marks, easier to maintain, and more tolerant of dirt and moisture. The handle structure combines Cerakote‑finished anodized aluminum scales with dual steel liners, increasing overall rigidity and resistance under heavy‑duty use.
Locking System and SafetyRAO C Outdoor features an exceptionally robust locking system. The mechanism is supported by a primary safety and a secondary safety, stabilizing the blade in the open position and giving the knife behavior comparable to that of a fixed blade.
Outdoor HandleThe green handle scales of the Outdoor configuration improve visual integration in natural environments. The high‑visibility orange paracord lanyard adds a practical safety function: quick recovery of the tool when dropped in vegetation or terrain.
Outdoor Carry SystemUnlike the standard model, RAO C Outdoor is supplied with a Kydex sheath, designed for secure carry in outdoor environments. Lightweight, durable, water‑resistant, and maintenance‑free.
Carry Configurations
The sheath system is modular and configurable:
- MOLLE ready – direct attachment via paracord to backpacks and modular systems
- Clip – fast and discreet carry on belt or pocket
- Ulticlip – secure attachment even without a belt
- Malice Clip – horizontal mounting on belts and duty belts
- Belt Clip – horizontal and/or vertical belt carry
- Shoulder harness – concealed and balanced carry during dynamic activities
Intended Use
RAO C Outdoor is designed for:
- Intensive outdoor use
- Operational camping
- Bushcraft and prepping
- Heavy‑duty field backup
RAO C OUTDOOR
Compact. Rugged. Reliable.
A heavy‑duty outdoor folding knife designed to work in the field – not to stay in your pocket.
Specifications
Specifications
Blade steel: BöHLER N690
Blade length: 100 mm
Blade thickness: 4.0 mm
HRC: 58 HRC
Handle material: ANTICORODAL ANODIZED ALUMINUM
Total length: 225 mm
Weight: 236 grams
Information zur EU-Produktsicherheitsverordnung (GPSR)
Information zur EU-Produktsicherheitsverordnung (GPSR)
Angaben zum Hersteller:
Angaben zur verantwortlichen Person:
Knifeaddict.de - Schäfer & Ratajczak GbR
Eupener Stieg 5
22049 Hamburg
info@knifeaddict.de
Let customers speak for us
An incredible knife. Thanks to its cutting performance and maneuverability, which you wouldn’t expect from a knife of this size.
The finish is top-notch.
Thanks to Knifeaddict for offering pieces of this quality at these prices.
Hey ihr vom Shop! Ihr seid einfach nur klasse! Danke für das Messer; ein unglaublich schönes und besonderes Messer. Scharfe Grüße aus dem verschneiten Südtirol.
Das PM² ist der Hammer, wie für mich gemacht = fetzige 5*
Ebenso der Versand von Hamburg in die Alpenregion, blitzschnell war das Paket am nächsten Tag da, hat mich einfach riesig gefreut.
Gerne wieder!
Probably the best folder Iwill ever own. The right size, very robust and just very beautiful.
Nicely packaged with a personal touch, thanks!
Habe dieses extrem empfehlenswerte Messer gekauft! Der absolute Hammer! Hatte noch nie so ein gutes Defense-Messer. Dazu noch der Händler Knifeaddict! Bestellung kam schneller als gedacht. Hier stimmt wirklich alles! Kaufe auch weiterhin Messer hier ein.
Danke.
Super Shop, Top Produkt und schnelle Lieferung!
Alles so wie es sein sollte ;)
Wow. Zunächst einmal wieder der perfekte und freundliche Service der beiden Prachtburschen, die den Laden hier schmeißen. Ein großes DANKE an euch. Ihr seid die Besten.
Nun zum Messer. Lange lange überlegt. Aber im Design gibt es einfach nichts, das da ran kommt. Es ist perfekt. So richtig sexy. Es gleitet absolut weich auf und "klackt ein". Der Deep-Carry-Clip lässt es vollständig verschwinden und es ist von der Form her nicht dicker als ein Stift.
Macht wirklich Spaß, damit zu spielen. Und die Klinge war mir lieber als eine beschichtete aus den Alu-Griff-Varianten. Das gefräste Titan lässt einem das Blut aus dem Kopf in andere Körperregionen fließen.
Ich bereue den Kauf keine Sekunde.
Liebste Grüße
Alles Bestens, - wie immer - Viele Grüße an das Team von "Knifeaddict" !
Sehr klein und sehr cool! Und knifeaddict bleibt ein Grail-Dealer!
Wahnsinn was Medford da abliefert, und der Service von Knifeadict Sensationell.
Vielen lieben Dank 😊
Ich habe bereits einiges von Fällkniven, das Idun in Damast ist wirklich ein Kracher! Die ersten Eindrücke sind Fällkniven typisch: hohes Verarbeitungniveau und Qualität. Das Ganze rasiermesserscharf abgezogen. Keine Riefen, Kanten oder sonst was. Der Damast Stahl ist optisch eine Wucht!
Aber man muß natürlich auch anmerken, das der Hersteller sich dieses Messer sehr gut bezahlen läßt!
Ich bin noch gespannt wie man damit arbeiten kann, aber vorzugsweise ist das wohl ein Messer für die Sammlung...!
schön ,scharfer und praktischer Begleiter
Super schnell geliefert
Danke
I wanted this model because of the cool design and the fact that it consistently came up as a great knife. I spent a month or two researching the kind of knife I was looking for, i.e. an apocalypse blade! Something that would do everything I need and survive with minimal maintenance, without me worrying about corrosion as much. I used AI to help narrow it down and got some reputable, time-tested favourites, but real-world reviews led me to add Work Tuff to the list. Once I did, this knife beat them all!
It's primarily a tactical knife, something nearly every knife should be decent at, but it is almost as good for survival. Its feathering, carving and chopping abilities are good. I've tried chopping some tough wood with it and was more than happy with the performance. It's not heavy, so more speed is required using a two-finger hold. Once I adjusted for that, it tore through the timber.
I particularly like the Gator camo on the scales. It really complements the knife and gives it an adventurous explorer feel. The rippling grinds on the blade spine are great, too. Another nice characteristic that adds to the charm.
The service by Knife Addict was great. I had a few requests when I ordered this knife, and the owners accommodated them. The Little Evil Fighter knife I initially ordered wasn't in stock, but I'm honestly glad and prefer the aesthetics of this one. They let me know immediately and asked me what I wanted. I opted to swap models, and Knife Addicts dispatched it almost straight away. The knife reached me without a hitch, for which I'm very grateful.
I'm very pleased with my purchase, and I'd buy here again. Thanks, guys!
Der Clip funktioniert wie erwartet. Die Lieferung war perfekt.
Vielen Dank nach Hamburg
Beste Grüße
