This AKC OTF is called "F16", like the Fighting Falcon supersonic fighter aircraft of United States Air Force.
This knife with strong and solid mechanism it's double action spring.
Minimum blade play.
Press the button forward and the blade rockets out. Pull the firing button back and the blade retracts safely. Very simple! The action is fast and the knife is light and ergonomic. The aluminium handle has inserts. Satin razon sharp bayonet blade, black pocket clip.
Its design and proportions remind the italian stiletto. Price/quality excellent. Blade length 8,5 cms / 3,35 inches, 440A stainless steel blade, aluminium handle, dagger blade