The Microtech 121-1UC Urban Camo S/E Ultratech Automatic Knife OTF Plain Edge. This Knife Features an M-390 stainless steel Single Edge blade with a plain edge and a urban camo finish. With the "contoured" body thumb slide, tri-angle hardware, and an a glass breaker tip. pocket clip, come with black tactical hardware. This model features the tri-wing screws on the handle.