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Home Products 1151-10MS1 Halo IV T/E - Black Handle - Stonewash Blade - Marfione Select

Price$695.00
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1151-10MS1 Halo IV T/E - Black Handle - Stonewash Blade - Marfione Select

by Marfione Custom Knives, Microtech Knives

SKU 1149803

Date Added 07/24/2026

# Available 1

Price $695.00

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Overview

Microtech Knives | Halo IV

The Microtech Halo IV is a premium single-action OTF automatic knife, hand-finished to Microtech's exacting standards. Unlike Microtech's dual-action Ultratech, the Halo IV's single-action mechanism maintains constant spring pressure on the blade throughout deployment, resulting in a harder, more decisive firing action. Retraction is manual, giving the user full control over blade engagement. At 9.25" overall with a 3.85" blade ground to 0.125" thick, it strikes the ideal balance between authority and everyday carry. With the press of a button, the blade deploys clean, fast, and flawlessly secure. The streamlined 5.4" handle features jimping along the spine for a confident, no-slip grip, while the included pocket clip and standard Torx hardware keep things practical. Weighing in at just 4.13 oz, the Halo IV delivers a striking profile that defines modern tactical luxury without weighing down your pocket.

  1. Specs:
  2. Overall Length: 9.26" (235mm)
  3. Closed Length: 5.4" (137mm)
  4. Blade Length: 3.86" (98mm)
  5. Blade Thickness: 0.119" (3mm)
  6. Blade Steel: M390MK
  7. Blade Finish: Stonewash
  8. Blade Style: Tanto
  9. Edge Style: Plain
  10. Handle Material: Black Aluminum
  11. Handle Thickness: 0.44" (11mm)
  12. Pocket Clip: Tip-Down
  13. Manufacturer Ref. #: 1151-10MS1
  14. Country of Origin: USA

 

Comes with original box, drawstring pouch, and metal COA dated 01/26. Has a couple light scuffs, overall Excellent condition. 

Product Details

Blade Length 3.875

Overall Length 9.25

Closed Length 5.5

Weight (oz) 3.5

Source Previously owned

Additional Specs

Knife Type Tip Down Clip, Tip Down Carry

Blade Material M390

Blade Details Tanto

Handle Material Metallic

Other Details Tactical

About the Maker

Marfione Custom Knives
Marfione Custom Knives

Anthony (Tony) Marfione founded MicroTech Knives in 1994. In addition to running MicroTech, Tony also makes custom models and custom versions of various Microtech production styles, which he markets through Marfione Custom Knives, L.L.C. These knives not only offer the quality of MicroTech, but are limited and have the custom refinements designed and applied by Tony. Such pieces are highly sought after by collectors and are destined to appreciate in value due to their unique features and limited quantities.

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Microtech Knives
Microtech Knives

Beginning in 1994, out of an apartment and later a storage shed in Vero Beach, Florida, Microtech Knives was created. More than 20 years later, now headquartered in Western North Carolina, Microtech Knives operates with that same mission at the forefront of everything we do. Throughout the evolution of growth and change, our goal is to maintain the highest standards of quality possible. Microtech utilizes exclusively American-Made manufacturing, materials and labor. Every component we use is developed within the United States and more than 95% of all our components are manufactured in-house, by us directly. Because we use only the best quality materials, and to ensure our commitment to excellence, every Microtech knife is backed by our Lifetime Warranty. Every knife produced in our facility is sharpened by hand. Rigorous testing, research and development ensure that we meet impeccably close tolerances and extremely high standards of quality. We aim to continuously evolve and push the boundaries of expectation, delivering products that set the standard for precision cutlery. From all of us at the Microtech family, we thank each of our customers, as well as those who serve us and our country through the United States military, law enforcement and first responder services. Designed for exactly that reason, our Service Personnel Program aims to provide the best possible tools to those who rely on them the most.

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