Microtech – 137MRL-1FRMR – Amphibian Mini – Folding Knife – M390MK Coated Clip Point – Frag Aluminum – Merlot

The Microtech 137MRL-1FRMR Amphibian Mini brings the legendary design heritage of Tony Marfione’s original Amphibian platform into a compact, everyday-carry-friendly folding knife. Inspired by the iconic tactical knife that helped define Microtech’s reputation for innovation and performance, the Amphibian Mini maintains the bold styling, functional geometry, and rugged construction of the original while offering a smaller footprint optimized for modern carry. Designed by Microtech founder Tony Marfione, the Amphibian Mini features the company’s advanced RAM-LOK bar lock system, providing exceptional strength, reliability, and smooth operation. The innovative locking mechanism works seamlessly with the dual thumb studs, allowing fast and comfortable deployment from either hand. Combined with the reversible titanium pocket clip, this knife delivers a fully ambidextrous experience suitable for both left- and right-handed users. The 3.25-inch recurve clip point blade is crafted from premium Bohler M390MK stainless steel, a proprietary steel developed for Microtech that offers excellent edge retention, corrosion resistance, and toughness. The black-finished blade features a hollow grind that enhances cutting performance while maintaining the strength needed for demanding everyday tasks. Its distinctive recurve profile provides increased cutting power and a unique appearance that reflects the Amphibian’s tactical roots. The Amphibian Mini’s handle is constructed from durable aircraft-grade aluminum with a Merlot frag pattern, providing a secure grip while keeping overall weight low. The textured handle design improves control during extended use, while the slim 0.510-inch profile allows the knife to ride comfortably in the pocket. Despite its compact size, this folder delivers the same premium materials, American craftsmanship, and attention to detail expected from Microtech. Whether carried as an everyday utility knife, outdoor companion, or collector’s piece, the Microtech 137MRL-1FRMR Amphibian Mini represents a modern evolution of a classic design. It combines tactical styling, premium materials, and practical functionality into a lightweight package built for users who demand performance without unnecessary bulk.

Specifications:

Model Number: 137MRL-1FRMR

Product Name: Amphibian Mini

Designer: Tony Marfione

Blade Length: 3.25 inches

Cutting Edge: 2.95 inches

Closed Length: 4.47 inches

Overall Length: 7.72 inches

Blade Steel: Bohler M390MK Stainless Steel

Blade Thickness: 0.126 inches

Blade Style: Clip Point Recurve

Blade Grind: Hollow

Blade Finish: Black

Handle Material: Aircraft Aluminum

Handle Color/Pattern: Merlot Frag

Handle Thickness: 0.510 inches

Locking Mechanism: RAM-LOK Bar Lock

Pocket Clip: Stainless Steel, Tip-Up Carry, Left/Right Reversible

Weight: 3.53 ounces

Country of Origin: Made in the USA

What’s more, you can experience this item for yourself by holding, smelling it or even taking a selfie with it in person at our local store, Sharp Things OKC, located at 6610 N. May Ave., Oklahoma City, OK 73116. Alternatively, you can purchase with confidence here online at www.SharpThings.com. You will experience world-class customer service in either environment. Don’t miss out on this exceptional product – add it to your cart and your collection today. Feel free to give us a call 7 days a week anytime between 9 AM and 9 PM. 405-286-2112 with questions.