Microtech Dirac Delta D/E Automatic OTF Knife, 3.79-Inch Burnt Bronze, Champagne Gold

Microtech Dirac Delta D/E Automatic OTF Knife - Burnt Bronze and Champagne Gold

The Microtech Dirac Delta D/E is a full-size double-action out-the-front automatic knife distinguished by its central cover-firing slider and sculpted aluminum chassis. This 227-1CG-C19 configuration pairs a 3.79-inch Bohler M390MK double-edge dagger blade in Burnt Bronze with a Champagne Gold 6061-T6 aluminum handle. The contrasting finishes give the Dirac Delta a sophisticated presentation while preserving the model's purpose-built OTF ergonomics.

The Dirac family is notable for placing the firing control on the face of the handle rather than along the spine. That cover-slide arrangement changes the hand position and gives the knife a distinctive operating feel compared with many traditional Microtech OTF models. The 9.40-inch overall length and 4.1-ounce weight make the Delta a substantial platform with enough handle length for a secure full-hand grip.

Choose the Dirac Delta when you want a large-format Microtech OTF, a central firing slider, and the premium Burnt Bronze and Champagne Gold color combination.

3.79-Inch Burnt Bronze M390MK Dagger Blade

The double-edge dagger blade is made from Bohler M390MK stainless steel and uses a flat grind. The 3.79-inch blade provides 3.65 inches of cutting edge and is finished in Burnt Bronze, creating a warm metallic contrast against the lighter Champagne Gold handle. The symmetrical dagger geometry matches the centered visual language of the Dirac Delta platform.

Cover-Firing Slider

The Dirac Delta uses a cover-mounted slide to control automatic deployment and retraction. Positioning the control on the face of the handle creates a direct, centered interface and differentiates the Dirac family from Microtech OTFs that place the control along the side or spine. The double-action system allows the same control to extend and retract the blade.

Champagne Gold 6061-T6 Aluminum Chassis

The handle is machined from 6061-T6 aluminum and finished in Champagne Gold. Curved chassis lines provide a comfortable contour, while the 0.42-inch handle thickness keeps the knife relatively slim for its overall length. A 301 stainless-steel tip-down pocket clip supports secure carry, and the platform includes Microtech's integrated glass-breaker design.

Product Specifications

• Manufacturer: Microtech
• Model: Dirac Delta D/E
• Action: Double-action automatic out-the-front
• Blade Length: 3.79 inches
• Cutting Edge: 3.65 inches
• Overall Length: 9.40 inches
• Closed Length: 5.61 inches
• Blade Material: Bohler M390MK stainless steel
• Blade Style: Double-edge dagger
• Blade Grind: Flat
• Blade Finish: Burnt Bronze
• Handle: 6061-T6 aluminum, Champagne Gold
• Handle Thickness: 0.42 inch
• Control: Cover slide
• Pocket Clip: 301 stainless steel, tip-down
• Weight: 4.1 oz.
• Country of Origin: USA
• Manufacturer SKU: 227-1 CG-C19
• UPC: 810222580972

Frequently Asked Questions

Purchase the Microtech Dirac Delta D/E Burnt Bronze and Champagne Gold at BattleHawk Armory for a specialized full-size OTF with premium M390MK steel, a distinctive center-mounted control, and a high-end two-tone finish.