Microtech Dirac Delta D/E OTF Automatic Knife Red Aluminum (3.75″ Black)

Name: Microtech Dirac Delta D/E OTF Automatic Knife Red Aluminum (3.75" Black) for Sale
Brand: Microtech Knives
SKU: MCT2271RD
Price: 408.00 USD
Availability: InStock

$408.00

Automatic opening. 5.63″ (14.3cm) closed. 3.75″ (9.53cm) two-tone finish Bohler M390 stainless dagger blade. Red aluminum handle. Glass breaker. Pocket clip. Lanyard hole. Boxed.

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In Stock

$ 408.0

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In Stock

$ 408.00

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SKU: MCT2271RD Categories: Automatic Knives, Knives Brand: Microtech KnivesLast Updated: December 29, 2025

⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Description

The Microtech Dirac Delta D/E OTF Automatic Knife is a full-sized OTF knife that’s designed for everyday carry. It’s the first in Microtech’s lineup to feature a thumb slide on the face of the handle, a design choice that enhances usability and control. With a dagger blade made from Bohler M390 steel and a tough, lightweight aluminum handle, this knife is built to perform.

Distinctive Features

Bohler M390 steel blade for superior edge retention
Unique thumb slide on the face of the handle for easy deployment
Lightweight, durable aluminum handle
Tip-down deep-carry pocket clip with a glassbreaker

Brand Note

Microtech Knives is renowned for its high-quality, innovative designs. The Dirac Delta is a testament to their commitment to excellence and functionality.

Carry & Use

The Dirac Delta is designed for everyday carry. Its lightweight design, combined with a deep-carry pocket clip and glass breaker, make it a versatile tool for a variety of tasks.

Technical Details

Overall Length	9.25
Closed Length	5.63
Blade Length	3.75"
Cutting Edge	3.5
Blade Width	0.73"
Blade Thickness	0.12"
Blade Material	Bohler M390
Blade Style	Dagger
Blade Grind	Flat
Finish	Black
Edge Type	Plain
Handle Length	5.75
Handle Width	1
Handle Thickness	0.5
Handle Material	Aluminum
Color	Red
Opener	Thumb Slide
Pocket Clip	Tip Down
Brand	Microtech Knives
Model	Dirac Delta
Model Number	227-1RD
Knife Type	Double-Action OTF Automatic
Product Type	Knife
User	Left Hand, Right Hand
Weight (oz.)	4.55 oz
Best Use	Tactical
Packaging	Boxed
Country of Origin	USA

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