This SOF 92 D/A Auto linerlock by Butch Vallotton features a bead blast blade with false top edge and a single checkered thumbstud. The handle has black linen micarta scales, bead blasted stainless steel liners and backspacer. Powerful and fast leaf-spring opening. Smooth manual action. The front of the blade is marked "SOF 92" and numbered 30of 30. Butch and Rainy's stamps are on the front and Shawn's is on the back. Comes with COA dated Sept 18, 1992. Has some scuffs/scratches, otherwise excellent condition.