Masters of Defense Harkins Triton
In Quantum of Solace a Masters of Defense (MOD) Harkins Triton Out-The-Front automatic knife can be seen. The knife is used by a bad guy attacking Bond.
Blade length: 3.6 inches
Overall length: 8.45 inches
Blade Thickness: 0.125"
Blade material: Black tungsten coated 154CM stainless steel
Blade type: Plain-edged dagger profile
Action: Double-action out-the-front automatic
Handle Material: Milspec-anodized aircraft aluminum
The Triton has been used in 2 movies and one TV show before: they were used by Robin Williams in August Rush, and Sean Bean in the The Hitcher. It also appeared on Monk in 2007.
The knife has been discontinued and will be succeeded by the new Triton II.
NOTE: Automatic versions are restricted to Military / Law Enforcement and Emergency Medical Technician personnel ONLY.
Thanks to Badkarma for the alert