S.O.G Aegis AT 3.13" Folding Drop Point Knife - Black TiNi Cryo D2 Steel Blade, Black GRN Handle with Moss Accents
- Finish-Color:
- Black
- Blade Type:
- Drop Point
- Blade Material:
- Cryo D2 Steel
- Bade ength:
- 3.13"
- Open Type:
- Thumb Stud
- OAL:
- 8.14"
- Closed Length:
- 5.01"
- Handle Description:
- Black w/Moss Accents
- Edge Type:
- Plain
- Weight:
- 4.40 oz
The S.O.G Aegis AT is a compact folding drop point knife built for hunters, outdoors workers, and anyone who needs a reliable blade on their hip. At 3.13 inches, the Aegis AT strikes the balance between control and packability—big enough to handle camp tasks and field dressing, small enough to carry in a pocket or pack without bulk. The blade is D2 steel, treated with S.O.G's TiNi Cryo process for hardness and edge retention; it's a plain edge that holds up to regular use and sharpens easily when it's time.
The handle is built from GRN (fiberglass-reinforced nylon), a tough synthetic material that resists weather, won't rot, and shrugs off temperature swings—ideal for backcountry and hunting camps where your knife lives rough. The black base with moss accents gives it a field-ready look that works in any environment. The folding design keeps the blade protected until you need it and makes carry comfortable and legal in all 50 states and most jurisdictions.
This is a knife for hunters who want a practical, no-nonsense folder that won't let them down in the field. It's not a showpiece; it's a tool designed to work hard and stay dependable in conditions where a knife matters.
Key Features
- 3.13-inch drop point blade in D2 steel with TiNi Cryo treatment for hardness and edge retention
- Plain edge—easy to sharpen, reliable for camp and field tasks
- Folding design for safe carry and legal compliance
- GRN handle with moss accents—durable, weather-resistant synthetic material
- Compact size balances control and portability for hunting and backcountry use
Specifications
| Brand | S.O.G |
| Model | Aegis AT |
| Blade Length | 3.13 inches |
| Blade Shape | Drop Point |
| Blade Material | D2 Steel (TiNi Cryo) |
| Edge Type | Plain |
| Handle Material | GRN (Black with Moss Accents) |
| Configuration | Folding |
Frequently Asked Questions
What's the blade made of, and how does it hold an edge?
The Aegis AT uses D2 steel treated with S.O.G's TiNi Cryo hardening process. D2 is a mid-range stainless steel that balances edge retention and ease of sharpening—it won't stay sharp as long as premium alloys, but it's tougher and faster to touch up in the field with a simple hone or steel.
Is this knife good for hunting?
Yes. The 3.13-inch drop point blade works well for game processing, camp tasks, and general field work. It's compact enough to carry without fatigue but large enough to handle real chores. The plain edge is practical for hunters who sharpen their own blades.
What's GRN, and why use it instead of wood or micarta?
GRN is a fiberglass-reinforced nylon that resists moisture, won't crack in cold weather, and requires no maintenance—it's ideal for the backcountry and hunting camps where your knife may sit in rain, snow, or harsh sun for weeks. It's also durable enough to take rough use without degradation.
Is this knife legal to carry?
The folding design makes it legal to carry in all U.S. states and most jurisdictions. That said, always check local and state laws before carrying any blade, especially in urban areas or on public lands with specific regulations.

