Microtech MSI S/E Knife Natural Clear Frag Aluminium, Black M390MK by Tony Marfione (210-1FRNC)

Microtech MSI S/E Natural Clear Frag Aluminium, Black M390MK by Anthony Marfione (210-1FRNC) – EDC folding knife with Frag Aluminium handle and Ram-Lok lock

The Microtech MSI S/E Natural Clear Frag Aluminium, Black M390MK by Anthony Marfione (210-1FRNC) is a folding EDC knife with a robust, technical design, engineered for users who demand durability, ambidextrous operation, and a secure grip for demanding tasks. The Böhler M390MK steel blade, sheepfoot profile, flat grind, and black coating create a system focused on durability, controlled blade guidance, and effective cutting of everyday materials. The handle, made of 6061-T6 aluminum in the Natural Clear Frag finish, combines high rigidity, a distinctive texture, and a stable grip. The Ram-Lok lock, manual opening via the thumb hole, ball bearings, and right/left clip, along with the tip-up feature, reinforce the practical nature of the MSI model.

Böhler M390MK – Microtech powder steel for demanding EDC

Böhler M390MK is a high-performance powder steel developed in collaboration between Microtech and Böhler, designed for high resistance to wear, corrosion, and long-lasting sharpness. In the MSI model, it performs well when cutting cardboard, plastics, tape, cord, packaging, and utility materials, where edge durability and predictable blade performance are essential. The black protective coating gives the blade a technical look, reduces glare, and helps protect the surface during regular use.

Sheepfoot and flat grind – cutting control and robust working geometry

The sheepfoot profile provides good control over the cutting line and reduces the aggressiveness of the tip, which is useful for technical work, opening packages, and cutting flat materials. The flat grind facilitates smooth blade guidance through cardboard, tape, plastics, and other EDC materials, ensuring optimal working geometry. The serrated thumb rest on the blade spine improves pressure control and allows for more stable edge guidance during heavier cutting.

Natural Clear Frag Aluminum and Ram-Lok – grip, rigidity, and ambidextrous operation

The handle, made of 6061-T6 aluminum, features a Frag texture that improves grip and gives the knife a distinctive, technical look. The aluminum grips create a rigid construction resistant to daily wear and tear, while the Titanium backspacer reinforces the entire assembly and increases the Handle’s durability. Ram-Lok functions as a crossbar lock, accessible from both sides of the Handle, making it easy to use for both right- and left-handed users.

Why choose the Microtech MSI S/E Natural Clear Frag Aluminum for your gear?

The Microtech MSI S/E Natural Clear Frag Aluminium is designed for users looking for a large, sturdy EDC folder with a strong lock, comfortable opening, and a handle with high mechanical resistance. Böhler M390MK steel ensures high edge durability, the sheepfoot profile enhances cutting control, and the Frag texture improves grip stability. Ball bearings ensure smooth blade operation, and the right/left tip-up clip allows you to adjust the carrying style to your preference. This is a model for those who appreciate modern mechanics, Microtech’s distinctive aesthetics, and practical reliability.

Key features at a glance

• Böhler M390MK — high-performance powder-coated steel.
• Sheepfoot — controlled geometry for technical work.
• Flat grind — smooth blade glide through material.
• Black coating — technical protective coating on the blade.
• Frag — aluminum handle with a textured grip.
• Ram-Lok — two-handed lock with a crossbar.

Technical data

Frequently Asked Questions

How do I care for and sharpen the Böhler M390MK steel in the Microtech MSI model?

Böhler M390MK steel should be cleaned and dried after use, especially after contact with moisture, sweat, or debris from cut materials. For sharpening, a diamond sharpener or a high-quality ceramic system works best, as powder steel with high wear resistance requires an effective abrasive and a stable angle guide.

How does the Ram-Lok lock work?

Ram-Lok uses a crossbar that moves within the Handle guides. When opened, the bar locks the rear part of the blade, preventing it from folding. To unlock the knife, pull the bar backward; it is accessible from both sides of the Handle, making it easy to operate with either the right or left hand.

What makes the Frag Aluminum handle stand out?

Frag refers to an aluminum handle with a texture inspired by the fragmentation pattern of hand grenades, which improves grip stability and gives the knife a technical character. 6061-T6 aluminum ensures rigidity, mechanical resistance, and good durability for everyday carry.

What tasks is the sheepfoot profile best suited for?

The sheepfoot profile works well for tasks requiring edge control, such as cutting cardboard, tape, plastic wrap, packaging, and technical materials. The tip’s limited aggressiveness helps guide the blade without an excessive risk of accidentally piercing the material.

Is the Microtech MSI Natural Clear Frag suitable for left-handed users?

Yes, the MSI design is optimized for two-handed use. Ram-Lok is accessible from both sides of the Handle, the blade hole facilitates manual opening with the right or left hand, and the right/left tip-up clip allows you to adjust the carrying style to your preference.

Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools