Viper Katla

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Perfect for everyday carry with a distinct tactical style, the Katla is a comfortable compact flipper that you will definitely enjoy.
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Stonewashed Tanto Blade and Smooth Titanium Han…Retail price: $295.95, our price: $186.95
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Smooth Zircote Wood Handles …Retail price: $284.99, our price: $197.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Smooth Marble Carbon Fiber H…Retail price: $320.99, our price: $219.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, 3D Marble Carbon Fiber Handl…Retail price: $339.95, our price: $213.95
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Dark Stonewashed Tanto Blade and 3D Titanium Ha…Retail price: $343.99, our price: $239.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Smooth Bocote Wood Handles w…Retail price: $278.99, our price: $193.99
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Viper Knives Vox Katla Flipper Knife 3.25" "Super Dense Twist" Damascus Tanto Blade, Flammed Po…Retail price: $829.95, our price: $503.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, 3D Carbon Fiber Handles, Lin…Retail price: $234.60, our price: $183.95
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Stonewashed Tanto Blade, Smooth Black Canvas Mi…Retail price: $281.99, our price: $194.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Stonewashed Tanto Blade, Smooth Green Canvas Mi…Retail price: $281.99, our price: $194.99
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Viper Knives Vox Designers Collection Limited Edition Katla Liner Lock Flipper Knife 3.25" M390…Retail price: $335.99, our price: $268.79
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Dark Stonewashed Tanto Blade and Smooth Titaniu…Retail price: $328.99, our price: $226.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Smooth Walnut Wood Handles w…Retail price: $287.95, our price: $199.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Smooth Pau Rose Wood Handles…Retail price: $239.99, our price: $181.99
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Viper Knives Vox Katla Limited Edition Flipper Knife 3.25" "Super Dense Twist" Damascus Tanto B…Retail price: $835.99, our price: $559.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Stonewashed Tanto Blade, 3D Black G10 Handles, …Retail price: $283.99, our price: $199.99
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Viper Knives Vox Katla Flipper Knife 3.25" M390 Satin Tanto Blade, Flammed Poplar Wood Handles …Retail price: $317.95, our price: $199.95
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Viper Knives Katla FAQ

The Viper Katla blends tactical styling with Italian craftsmanship, featuring a 3.25-inch M390 blade and a versatile dual-deployment system. With handle options ranging from rugged Micarta to premium titanium, this series is designed to offer a high-end feel for everyday carry tasks.

What steel is used for the Viper Katla blade?
The Viper Katla series primarily features M390 stainless steel, which is highly regarded for its edge retention and corrosion resistance. The blade utilizes a subtle tanto profile with a flat grind and a crowned spine, providing a balance of slicing performance and tip strength for tactical or utility use.
How does the Viper Katla open?
The Katla series uses a ball-bearing pivot system and offers two deployment methods: a flipper tab and dual thumb studs. To improve ergonomics, the area behind the flipper tab is chamfered, providing a comfortable landing zone for your finger after the blade is deployed.
Does the titanium Katla use a frame lock?
No, all versions of the Viper Katla utilize a nested liner lock, including the models with titanium handles. This configuration maintains a consistent aesthetic across the series and prevents the user from accidentally putting pressure on a lock bar, which can sometimes hinder the opening action on traditional frame locks. You can explore other folding knife lock types to see how this compares to different mechanisms.
What handle materials are available for the Katla?
The Viper Katla series offers a diverse range of handle materials including Micarta, G10, 3D-milled carbon fiber, titanium, and various woods like Walnut or Ziricote. Some variants feature 3D-milled patterns on the front and back of the scales to provide extra grip during precision tasks.
Is the Viper Katla suitable for deep carry?
Yes, the Katla is equipped with a fold-over pocket clip designed for deep carry, allowing the knife to sit low and secure in the pocket. The design is complemented by bronze-anodized accents on the pivot collars and backspacer, adding a custom-look finish to a functional everyday carry tool.