- Blade: 3.75" M390, Dagger, Full Serrated, Gold Camo
- Handle: 5.2" 6061 T6 Aluminum, Gold Camo
- Clip: Tip Down, Right/Left Carry
- Knife Type: OTF Automatic, Double Action
- Opener: Thumb Slider (Front)
- Weight: 4.2 oz
- Model: 227-3GCS-Z4
A New Model called the Dirac (DER-ACK) Delta, a slightly larger version than the Dirac from Microtech Knives. The Dirac and Dirac Delta are the very first offering from Microtech Knives to feature the OTF slider on the front of the handle instead of the side. The Dirac Delta is about the size of the Combat Troodon and the Dirac is similar to the UTX-85 in size.
The Dirac Delta features a double-action OTF mechanism with an ergonomically positioned thumb slide, allowing the blade to deploy and retract using the same control. Its Gold Camo handle gives the knife a bold, distinctive appearance, while the dagger-style blade features a symmetrical profile complemented by full serrations for cutting suitable materials.
Crafted from premium M390 steel, the blade is valued for its excellent edge retention, wear resistance, and corrosion resistance. Combining distinctive camouflage styling, quality materials, and Microtech's recognizable craftsmanship, the Dirac Delta offers an appealing design for knife enthusiasts and collectors.