MICROTECH 515-MCK Custom Mini Troodon Marfione OTF
The MICROTECH 515-MCK Custom Mini Troodon Marfione OTF is a compact yet high-performance out-the-front (OTF) knife, designed by Tony and Sean Marfione. With a three-finger handle, slender profile, and precision craftsmanship, it delivers everyday carry (EDC) functionality without the bulk of a full-size Troodon. Small enough to function as a money clip, yet built to perform like a custom Marfione, this knife is a perfect blend of elegance and power.
Key Features
- Ultra-Compact Design – A fraction of the size of the full-size Troodon, making it perfect for lightweight EDC.
- Premium Materials – Mirror-polished CTS-204P stainless steel blade with a black hefted aluminum handle.
- Effortless Deployment – Smooth OTF action with an easy-to-fire slide mechanism.
- Custom Marfione Craftsmanship – Designed by Tony and Sean Marfione, featuring blue-ringed titanium hardware.
- Ambidextrous Carry – Stainless steel pocket clip for right or left tip-down carry.
- Made in the USA – Precision-crafted with superior attention to detail.
Specifications
- Blade Length: 1.99″
- Cutting Edge: 1.875″
- Closed Length: 3.45″
- Overall Length: 5.45″
- Blade Material: CTS-204P Stainless Steel
- Blade Thickness: 0.095″
- Blade Style: Tanto
- Blade Grind: Star
- Blade Finish: Mirror Polish
- Handle Material: Black Hefted Aluminum
- Handle Thickness: 0.449″
- Locking Mechanism: Slide
- Pocket Clip: Stainless Steel (Tip-Down, Right/Left Carry)
- Weight: 2.12 oz.
- Designers: Tony and Sean Marfione
- Hardware: Blue Ringed Titanium
- Handmade in the USA
About MICROTECH
Founded in 1994, MICROTECH Knives has built a reputation for creating high-performance tactical knives with precision engineering and premium materials. The Mini Troodon series continues this legacy with custom craftsmanship and exceptional reliability.

















