The SOG TAC Auto Compact delivers rapid deployment with its spring-assisted opening mechanism and premium D2 steel construction. This tactical folding knife combines a 2.94-inch partially serrated blade with black TiNi coating for enhanced corrosion resistance and reduced glare in tactical situations.
What Makes This Different
The black TiNi cryo treatment process increases the D2 steel's hardness beyond standard heat treatment, resulting in superior edge retention compared to conventional stainless steel blades. The micro-textured anodized aluminum handle provides secure grip even with wet hands, while the straight-back blade profile maximizes cutting efficiency for both slicing and piercing tasks. SOG's proprietary spring-assist mechanism enables one-handed opening with ambidextrous thumb studs.
Key Features
- 2.94-inch D2 steel blade with black TiNi cryo coating for maximum hardness
- Partially serrated edge combines plain cutting surface with aggressive serrations
- Spring-assisted opening mechanism with ambidextrous thumb studs
- Micro-textured anodized aluminum handle prevents slippage
- Low-profile pocket clip for discreet everyday carry
- Straight-back blade geometry optimizes cutting performance
- Liner lock secures blade during use
Field performance centers on the D2 steel's ability to maintain sharpness through extended cutting tasks while the TiNi coating resists corrosion from moisture and chemicals. The spring-assist mechanism functions reliably in temperatures from -20°F to 150°F, making it suitable for law enforcement, military applications, and outdoor activities. The partially serrated blade cuts through rope, webbing, and fibrous materials efficiently while maintaining a sharp plain edge for precision work.
Technical Specs
- Overall length: 7.25 inches open, 4.31 inches closed
- Blade length: 2.94 inches
- Blade steel: D2 tool steel with black TiNi coating
- Handle material: Anodized aluminum with micro-texture
- Weight: 3.2 ounces
- Lock type: Liner lock mechanism
- Pocket clip: Reversible tip-up carry
- Country of origin: Taiwan
The SOG TAC Auto Compact represents proven engineering focused on reliability and cutting performance rather than unnecessary features. Professional users and everyday carry enthusiasts choose this model for its balance of blade steel quality, ergonomic design, and dependable opening mechanism.