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Microtech Amphibian Ram-Lok Black Manual Knife M390MK

Introducing the Microtech Amphibian, now with enhanced features! This manual version of the Amphibian showcases Microtech's innovative Ram-Lok crossbar lock, allowing for easy operation from either side with the X-Buttons. It also comes with a reversible pocket clip, making it suitable for both left and right-handed users. The clip is made of milled titanium and features jimping for a secure grip when the knife is in your pocket. However, the true highlight is the blade itself. Crafted from Bohler M390MK steel and treated with Microtech's exceptional heat treatment, this blade ensures smooth slicing and dicing. If you're in search of a robust, American-made folding knife that can handle heavy-duty tasks, the Amphibian is the perfect choice. Microtech takes their folders seriously, so be sure to explore our selection of Microtech manual knives to find the one that suits you best!


  • Blade Steel: Bohler M 390 Mk
  • Model Number: 137 Rl 11 Fl
  • Blade Thickness: 0.15 inches
  • Blade Length: 3.9 inches
  • Open Length: 9.25 inches
  • Weight: 5.9 ounces
  • Blade Edge: Serrated
  • Finish Color: Stonewash
  • Style: Drop Point
  • Handle Material: Aluminum
  • Use Case: Tactical
  • Origin: USA

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