CobraTec Large FS-3 OD Green OTF Knife
Detailed product description
The CobraTec Large FS-3 OD Green is a large OTF knife where both blade deployment and retraction are controlled by the same sliding switch. Its construction combines an aluminum handle with a D2 tool steel blade, making it a good fit for users looking for a more robust automatic knife for everyday carry and practical use.
The Large size offers an overall length of 9" and a 3.5" blade, giving the knife a more substantial grip and a longer working edge than smaller variants in this series. The knife is equipped with a pocket clip, a glass breaker for emergency situations, and a nylon sheath. The OD Green finish highlights the model’s utilitarian character.
Character and philosophy
The FS-3 series is focused on a fast-access OTF knife with an emphasis on simple operation, a solid aluminum body, and practical carry features. The Large variant is suited to users who prefer a full-size grip and a larger knife overall.
Key benefits
- Dual-action OTF mechanism for both blade deployment and retraction using the same control
- D2 steel blade
- Handle made from high-grade aluminum alloy
- Large construction with an overall length of 9" and a 3.5" blade
- Pocket clip, glass breaker, and included nylon sheath
- OD Green finish
Possible limitations
- This is a larger OTF knife and may not suit users looking for a more compact size.
- Some detailed technical specifications could not be verified from available sources, such as weight, blade thickness, steel hardness, or grind type.
Maintenance and care
- Keep the blade clean and dry, especially after contact with moisture and dirt.
- Use the OTF mechanism in a clean condition and regularly check that debris is not accumulating in the tracks.
- Use the clip or the included nylon sheath for carry.
Recommended for
For users who want a larger OTF automatic knife with a D2 blade, aluminum handle, and practical accessories for EDC, duty, or outdoor use.
Final verdict
The CobraTec Large FS-3 OD Green is a distinctly practical large OTF knife with D2 steel, an aluminum handle, and useful features for everyday carry and emergency-ready use.