Microtech Ultratech Gen IV T/E OTF Automatic Knife Caspian Blue (3.4" Black) – 1123 - 1CB - timberknives.com
Microtech Ultratech Gen IV T/E OTF Automatic Knife Caspian Blue (3.4" Black) – 1123 - 1CB - timberknives.com
Microtech Ultratech Gen IV T/E OTF Automatic Knife Caspian Blue (3.4" Black) – 1123 - 1CB - timberknives.com

Microtech Ultratech Gen IV T/E OTF Automatic Knife Caspian Blue (3.4" Black) – 1123-1CB

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Microtech Ultratech Gen IV T/E OTF Automatic Knife Caspian Blue (3.4" Black) – 1123-1CB

Go iconic and oceanic with the Microtech Ultratech Gen IV T/E Caspian Blue, Microtech’s flagship OTF automatic elevated with a stunning deep-sea blue handle and Gen IV refinements for lightning-fast, ultra-reliable deployment. Its 3.4-inch tactical tanto blade, forged from premium Böhler M390MK stainless steel (~60-62 HRC) with a black DLC finish, delivers elite edge retention, toughness, and corrosion resistance – perfect for piercing, slicing, and heavy-duty tasks.

The Caspian Blue contoured 6061-T6 aluminum handle offers a sleek, ergonomic grip with smooth flat finish and black hardware for a stealthy yet vibrant look, paired with an OTF automatic double-action mechanism for instant deployment in an 8.41-inch overall length that’s 4.93 inches closed and a balanced 3.6 ounces. A reversible deep-carry titanium pocket clip ensures discreet carry. USA-built with Microtech’s legendary craftsmanship, this Ultratech Gen IV combines heritage and high-performance – deploy it and dive deep.

Key Features of the Microtech Ultratech Gen IV T/E Caspian Blue (1123-1CB)

  • Premium Blade: 3.4-inch tactical tanto M390MK steel with black DLC finish for exceptional sharpness, durability, and low-visibility tactical use.
  • Smooth Lock & Deployment: OTF automatic double-action mechanism for reliable, rapid firing and secure hold.
  • Ergonomic Handle: Caspian Blue contoured 6061-T6 aluminum with black hardware for lightweight, comfortable control.
  • Versatile Carry: Reversible deep-carry titanium pocket clip for custom, low-profile EDC.
  • USA Quality: Crafted in America with glass breaker, stainless Torx hardware, and proprietary high-performance internals.

Detailed Specifications for the Microtech Ultratech Gen IV T/E Caspian Blue EDC Knife



Specification Details
Blade Length 3.4 inches (8.64 cm)
Blade Material Böhler M390MK Stainless Steel
Blade Hardness ~60-62 HRC
Blade Style Tactical Tanto (T/E)
Blade Finish Black DLC
Blade Thickness 0.125 inches (3.18 mm)
Overall Length (Open) 8.41 inches (21.36 cm)
Closed Length 4.93 inches (12.52 cm)
Handle Material Caspian Blue Contoured 6061-T6 Aluminum
Handle Thickness ~0.47 inches (11.94 mm)
Weight 3.6 ounces (102 g)
Lock Type OTF Automatic (Double-Action)
Opening Mechanism Automatic (Thumb Slider/Firing Button)
Pocket Clip Reversible Deep-Carry Titanium (Tip-Down)
Country of Origin USA

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