Microtech MSI S/E Knife Black Fluted G10, Apocalyptic F/S M390MK by Tony Marfione (210-12APFLGTBK)

Microtech MSI S/E Black Fluted G10, Apocalyptic F/S M390MK by Anthony Marfione (210-12APFLGTBK) – EDC folder with Ram-Lok lock

The Microtech MSI S/E Black Fluted G10, Apocalyptic F/S M390MK by Anthony Marfione (210-12APFLGTBK) is a folding EDC knife with a robust, technical design, created for users who expect high durability, comfortable two-handed operation, and an effective partially serrated blade. The blade is made of Böhler M390MK steel, features a sheepfoot profile, a flat grind, and an Apocalyptic finish—a combination focused on durability, consistent edge performance, and the concealment of wear marks. The F/S edge is fully serrated, increasing effectiveness when cutting ropes, straps, and fibrous materials. The G10 handle in the Fluted variant, Ram-Lok lock, thumb hole, and right/left clip, along with the tip-up design, 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 excels at cutting cardboard, plastics, tapes, straps, cords, and utility materials, where edge durability and predictable blade performance are key.

Sheepfoot F/S and flat grind – control and increased cutting aggression

The sheepfoot profile provides good control over the cutting edge and reduces the aggressiveness of the tip, which works well for technical tasks and cutting flat materials. The flat grind supports smooth gliding of the blade through cardboard, tape, and plastics, while the fully serrated F/S edge facilitates quick cutting of ropes, straps, packing tape, and fibrous materials. The Apocalyptic finish gives the blade a weathered, rugged look and effectively masks minor scratches that develop during regular use.

Fluted G10 and Ram-Lok – a secure grip and two-handed operation

The G10 handle features deep Fluted milling, which improves grip stability without significantly increasing the knife’s bulk. The 6061-T6 aluminum backspacer stiffens the construction and works with the grips to create a durable, well-fitted whole. Ram-Lok functions as a crossbar lock that can be comfortably operated with either the right or left hand. A hole in the blade allows for quick manual opening, and ball bearings ensure smooth operation of the mechanism.

Why choose the Microtech MSI S/E Black Fluted G10 for your gear?

The Microtech MSI S/E Black Fluted G10 is designed for users looking for a large EDC folder with a technical design, a strong lock, and a blade edge prepared for a variety of tasks. The Böhler M390MK ensures high durability, the sheepfoot profile enhances cutting control, and the full serration improves performance when working with ropes, straps, and synthetic materials. The Fluted G10 handle provides a secure grip, and the Ram-Lok lock ensures comfortable operation for both right- and left-handed users. This is the model for those who value durability, functionality, and Microtech’s distinctive aesthetic.

Key features at a glance

• Böhler M390MK — high-performance powder-coated steel.
• Sheepfoot — controlled geometry for technical work.
• F/S — fully serrated edge for ropes and straps.
• Apocalyptic — rugged finish that hides minor scratches.
• Fluted G10 — secure grip and milled 3D texture.
• Ram-Lok — two-handed lock with a crossbar.

Technical Data

Frequently Asked Questions

How to 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. A diamond sharpener or a high-quality ceramic system works best for sharpening the smooth edge. The serrated section should be maintained carefully using appropriately selected ceramic rods or serration tools.

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 is the partially serrated F/S edge used for?

The F/S edge features serrations along the entire length of the cutting edge. The serrations facilitate quick cutting of ropes, straps, tapes, plastics, and fibrous materials.

What makes the Fluted G10 handle unique?

Fluted G10 refers to a G10 composite handle with a milled texture that improves grip. The material withstands moisture, temperature changes, and mechanical stress well, and the Fluted texture helps maintain control of the knife during heavier cutting.

Is the Microtech MSI suitable for left-handed users?

Yes, the MSI’s design is optimized for two-handed use. Ram-Lok is available on both sides of the handle, the hole in the blade 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