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At, the Dirac marks Microtech's first double-action knife with a cover-firing slider. The ergonomic chassis, reminiscent of the HALO, offers a unique feel. Microtech's precision features, including proprietary hardware, an innovative internal mechanism, and a glass breaker, enhance this OTF design. With an overall length of 9.4 inches, the Dirac is ideal for everyday or tactical use.




  • Blade Length: 3.79"
  • Cutting Edge: 3.65"
  • Closed Length: 5.61"
  • Overall Length: 9.40"
  • Blade Material: Blade steel varies based on availability
  • Blade Thickness: 0.17"
  • Blade Style: Double Edge Dagger
  • Blade Grind: Flat
  • Blade Finish: Black DLC
  • Handle Material: 6061-T6 Aluminum, Black Mil-Spec Hard Coat Anodized
  • Handle Thickness: 0.42"
  • Locking Mechanism: Cover Slide
  • Pocket Clip: 301 Stainless Steel (Tip-Down)
  • Weight: 4.1 oz.
  • Designer: Tony Marfione
  • Made in the USA
  • UPC Code: 841768119029

Microtech 227-1T Dirac Delta D/E Tactical Standard

SKU: 0841768119029
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