Extrema Ratio Dobermann IV Tactical 7.3" N690 Fixed Blade Knife with MOLLE Sheath Designed by personal-defense authority Michael

Designed by personal-defense authority Michael Janich

033” thick (1 mm)

they have remained largely unchanged

Removable pocket clip

It is potentially disastrous to be out there and unable to rely on your knife

Extrema Ratio Dobermann IV Tactical 7.3" N690 Fixed Blade Knife with MOLLE Sheath Designed by personal-defense authority MichaelExtrema Ratio, located in Prato, Italy, has been designing, manufacturing and selling high performance combat knives since 1997 enjoying a reputation for excellence that is unsurpassed in the military and tactical knife industry. DOBERMANN IV evolved from the first and most classic Extrema Ratio knife, the K1 DOBERMANN. Over the years, the DOBERMANN has undergone significant change in look and design to meet evolving consumer expectations and ever