Michael Vagnino / Terrain 365 – Nautilus Alpha – Terravantium


Item Condition: New
Source: From Maker
Handle Material: Integral Cobalt  
Blade Steel: Dendritic Cobalt
 Blade Length: 4  1/4″
OAL: 8  3/4


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SKU: C320-MV-0919.2 Category:



MICHAEL VAGNINO / Terrain 365  

Fort Henry Custom Knives is proud to be a Dealer for Terrain 365 

  ~ Direct from the Maker ~

Nautilus Aplha 

 Designed and crafted by Michael Vagnino ~ this Integral Fixed Blade features Michael’s unique Terravantium Steel 

From the Terrain 365 Website: 

“Terrain 365 produces our own Proprietary Dendritic Cobalt Super-Alloy known as Terravantium™.  It  is 100% Rust Proof, Non-Magnetic, requires no Heat Treating, and will hold an edge longer than virtually any blade steel and stainless steel alloys. Terravantium™ is a High Performance, Low Field Maintenance, Super-Alloy which is impervious to Corrosion, Oxidation, Staining, Pitting in any and all conditions found in wilderness terrains above and underwater.” 

This is the Nautilus Alpha with an Integral 3D Contoured Handle specially coated in a Textured-Colored Epoxy

Design features include: 

  • Integral ~ One Piece Design 
  • Versatile Harpoon Shaped ~ Drop Point Blade 
  • Rust & Corrosion Proof
  • High Hollow Grind with Fine Edge
  • Non-Glare Blade Finish 
  •  Textured Hunter Orange Epoxied Handle
  • Hand-Friendy contouring with Hand Filling grip
  • Tight Fitting / Versatile Kydex Sheath 
The Carbide Crystal “Bite” of Terravantium Dendritic Cobalt steel gives super performance ~ great edge holding and ease of sharpening.
The One Piece Handle has a Subtle Texture and lots of built in Channels and Windows to allow for a Good Grip even under adverse conditions.  
The Custom Molded Kydex Sheath has a Snug / Secure Fit 
And can be Configured to carry in a variety of positions due to the Slots and Eyelets Placement 
Add a Titanium Mummert Clip (Sold HERE) for even more custom carry options. 
An all around cutting tool for Explorers and Adventurers who may be in or around any kind of water. 


Additional information

Weight1 lbs
Dimensions9 × 6 × 3 in
Type of knife


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