SOG Aegis FX 3.70" Fixed Blade Knife - Satin 4116 Krupp SS Blade, Rescue Red with Indigo Accents GRN Handle
- Blade Type:
- Drop Point
- Blade Material:
- 4116 Krupp SS
- Bade ength:
- 3.70"
- OAL:
- 8.80"
- Handle Description:
- Recue Red w/Indigo Accents
- Edge Type:
- Plain
- Weight:
- 4.70 oz
- Sheath:
- Nylon
The SOG Aegis FX 3.70" fixed blade knife is a purpose-built utility and rescue blade that brings serious craftsmanship to your pack, belt, or truck. Built around a satin 4116 Krupp stainless steel blade, this fixed knife pairs durability with a no-nonsense design that works just as hard as you do—whether you're cutting rope, processing game, or handling camp tasks. The drop point profile gives you control and edge geometry that handles everyday cutting jobs without compromise.
What sets the Aegis FX apart is the attention to detail in the handle. The rescue red with indigo accents on the GRN (modern polymer composite) grip provides excellent visibility in the field and a tactile, secure hold even when your hands are wet or gloved. GRN is known for its toughness and resistance to the elements—it won't crack or swell, which matters when your knife is working hard in variable conditions. The fixed blade design means no locks to fail and no moving parts to maintain; you get a blade that's ready to work, every time.
This is a solid companion for hunters, outdoor enthusiasts, and anyone who trusts a fixed blade over a folder. The 3.70" blade length sits in the sweet spot for camp use and field work—long enough to be useful for real tasks, compact enough to carry without bulk. Comes with a sheath so you're ready to deploy it on day one.
Key Features
- 3.70" drop point blade in satin 4116 Krupp stainless steel
- Fixed blade design with no moving parts to fail
- Rescue red with indigo accent GRN handle for visibility and durability
- Includes sheath for carry and protection
Specifications
| Brand | S.O.G |
| Blade Length | 3.70" |
| Blade Style | Drop Point, Plain Edge |
| Blade Material | 4116 Krupp Stainless Steel (Satin Finish) |
| Handle Material | GRN (Grooved Resin) - Rescue Red with Indigo Accents |
| Blade Configuration | Fixed |
| Included | Sheath |
Frequently Asked Questions
What's included with the SOG Aegis FX?
The knife ships with a sheath, so you have everything you need to carry and protect the blade right out of the box.
Is the 4116 Krupp stainless steel blade good for hunting and field use?
Yes. 4116 Krupp stainless steel is a proven, corrosion-resistant blade material that holds an edge well and is easy to maintain in the field. It's a reliable choice for camp work, processing game, and general utility cutting.
How does the GRN handle perform in wet or cold conditions?
GRN (modern polymer composite) is specifically engineered to remain grippy and durable in wet, cold, and variable conditions. It won't absorb moisture, crack in freezing temps, or degrade from UV exposure—which makes it ideal for the unpredictability of outdoor work.
What size blade is the Aegis FX, and is it good for everyday carry?
The 3.70" blade length is a practical middle ground—large enough to handle serious camp and field tasks without being unwieldy. Whether you EDC it or pack it for hunting and fishing trips, the fixed blade and included sheath make it easy to carry and deploy.

