The all-new Dirac is our first double action knife with a cover firing slider. We designed a new ergonomic chassis with curved lines similar to the H.A.L.O. for a slightly different feel, compared to our other handles. We researched this particular O.T.F. design and applied our signature ultra-high tolerance Microtech features such as proprietary hardware, innovative internal mechanism, and glass breaker. With an overall length of 7.25 inches, the all-new Dirac is just right for an everyday knife.