The SOG One-Zero XR delivers premium cutting performance with its CPM S35VN steel blade and precision-engineered aluminum handle. This tactical folding knife combines advanced metallurgy with practical design elements that serious users demand.
What Makes This Different
The CPM S35VN steel blade sets this knife apart from standard stainless options through superior edge retention and corrosion resistance. The black chrome cryo treatment enhances the steel's molecular structure, creating a blade that maintains sharpness 40% longer than conventional steels. SOG's sculpted aluminum handle provides grip security while reducing overall weight to just 3.2 ounces.
Key Features
- CPM S35VN premium steel blade with black chrome cryo treatment for extended edge life
- 3.10-inch plain edge blade optimized for precision cutting tasks
- Sculpted black aluminum handle with ergonomic grip channels
- Secure locking mechanism prevents accidental closure during use
- Reversible pocket clip accommodates left or right-hand carry
- Smooth opening action suitable for one-handed operation
- Compact 4.5-inch closed length fits standard pocket carry
Field performance testing shows consistent blade geometry retention through extended cutting cycles. The knife handles rope, cardboard, and general utility tasks without requiring frequent sharpening. The aluminum construction resists corrosion in humid environments while maintaining structural integrity under stress. Professional users report reliable lock-up with no blade play after thousands of opening cycles.
Technical Specs
- Blade Length: 3.10 inches
- Closed Length: 4.5 inches
- Overall Length: 7.6 inches
- Weight: 3.2 ounces
- Blade Steel: CPM S35VN with black chrome cryo treatment
- Handle Material: Sculpted aluminum with black finish
- Pocket Clip: Reversible stainless steel
- Country of Origin: Taiwan
The One-Zero XR represents SOG's commitment to materials engineering and functional design. Limited production runs of premium steel knives create availability constraints that affect serious collectors and users alike.