Risberg (C) Heavy Duty

Risberg Heavy Duty (C) is the most robust knife in the Risberg series, featuring a thicker blade for tougher tasks in outdoor life, camping, hunting, and crafting. A durable and handy knife that combines power and precision.

Stronger construction for tougher work

The Heavy Duty version has a 3.2 mm thick blade and a reinforced geometry that handles more demanding tasks such as light wood splitting and powerful carving. It withstands more strain than the other Risberg models but is not intended for the same extreme use as our full-tang knives.

All-round knife for outdoor, hunting, and crafting

Developed to perform in a wide range of environments – from camping, hunting, and fishing to simple crafting and everyday use in nature. Risberg Heavy Duty handles both rough tasks and detailed work, making it a reliable tool for any season or activity.

Secure grip and smooth handling

The ergonomic handle is made entirely from durable polymer (PP) that withstands moisture, dirt, and cold. The finger guard ensures safety during use, while the hole at the end of the handle makes it easy to attach paracord. The sheath features a practical click-lock function and can be worn on either the right or left side. It can also be attached directly to the button on outdoor trousers.

Thick carbon steel blade with Scandi grind

The 91 mm blade is made from German carbon steel (C100S) and is 3.2 mm thick. The steel offers high strength and long-lasting sharpness with a hardness of 57.5 HRC, while the 27° edge angle provides durability for tougher work. The edge extends all the way into the handle for improved balance and power transfer.

Made in Mora, Sweden

Risberg Heavy Duty is made in Mora from carefully selected materials and 135 years of Swedish knife-making expertise. A strong and reliable carbon steel outdoor knife built to last – ready to take on demanding tasks in the field.

Steel Type: Carbon Steel
Steel Manufacturer: C.D. Wälzholz GmbH, Germany
Steel Alloy: C100S
Steel - Annealing: Yes
Steel - Cryo: No
Steel - Hardening: Yes
Nominal Hardness (HRC): 57,5
Grind Angle (total): 26-28°
Edge Angle: 37-39°
Finger Guard: Yes
Sheath Included: Yes
Sheath Orientation: Double
Sheath Color: Dark Grey
Handle Grip Material: Polypropene
Lanyard Hole: Yes
Flex: Stiff
Country of Origin: Sweden
Type:Knife
Color: Black Skies
Area of Use: Outdoor
Sheath Material: Polypropene

Knife Length: 206.0 mm / 8.11 inch
Blade Length: 91.0 mm / 3.58 inch
Product Length: 224.0 mm / 8.82 inch
Blade Thickness: 3.2 mm / 0.13 inch
Weight: 132.0 g / 4.66 oz

Our products are intended for both hobby and professional use within cooking, outdoor activities, hunting, craft, woodcarving, and more. Please read this manual carefully before use. Improper use may lead to injury.

User Manual and Safety Information