Description
The Reiff Knives F3 proves that a compact fixed blade does not have to feel small in hand. At just 6.7 inches overall, the F3 was engineered to disappear comfortably on your belt while still delivering the confidence and control of a true full-size working knife. Its 2.9-inch CPM MagnaCut blade pairs with a full 4-finger handle that locks naturally into your grip, giving this knife far more capability than its compact footprint suggests.
This is not a flashy showpiece built around gimmicks. The F3 was designed as a pure utility tool — a hard-working fixed blade ready for everyday carry, backcountry use, shop work, hunting, or camp chores. From feather sticking and food prep to breaking down cardboard, cutting rope, stripping wire, or handling daily tasks around the jobsite, the F3 is built to earn its keep day after day.
At the core of the F3 is CPM MagnaCut steel, one of the most sought-after modern stainless steels available today. MagnaCut combines exceptional toughness, premium edge retention, and industry-leading corrosion resistance, making it ideal for users who want top-tier performance without constant maintenance. Whether exposed to rain, sweat, humidity, or hard outdoor use, the F3 is built to handle abuse while staying ready for the next task.
The blade is available in both Stonewash and Two-Tone finishes, each offering a different personality while maintaining the same proven geometry and cutting performance.
The Stonewash finish delivers a rugged, low-maintenance working appearance designed to hide scratches and wear from real-world use. It is a finish made for those who plan to use their knife hard without worrying about every mark along the way.
The Two-Tone finish adds a refined touch with satin-polished bevels contrasted against stonewashed flats, highlighting the blade geometry while still maintaining the F3’s rugged working nature.
Despite weighing only around 4 ounces, the F3 feels substantial in hand thanks to its ergonomic handle contouring and thoughtfully designed grip shape. The handle distributes pressure naturally across your hand, helping reduce fatigue during extended cutting tasks while maintaining excellent control.
Key features include:
- 2.9" CPM MagnaCut drop point blade
- Flat saber grind for balanced durability and slicing
- 60–62 HRC hardness for edge retention and toughness
- 90-degree spine for ferro rod striking
- Full-tang construction
- Ergonomic G10 or canvas Micarta scales
- Full 4-finger grip in a compact package
- Lightweight carry at approximately 4 oz
The Reiff F3 is the kind of knife that quietly becomes part of your daily routine — always nearby, always capable, and always ready to work.


