This FB36CFP Proficient Knife is a discontinued item with serial number, BNIB; made in Taiwan in 2015.
The illustrated Spyderco Knife is the Spyderco Proficient knife, designed by Chris Claycomb of Bushcraft UK, that features a 4 inch drop point fixed blade made of CPM S90V stainless steel, .140 inch thick. The blade of this Spyderco knife has a full flat grind and a wrist lanyard hole. The Proficient Knife has full tang construction for strength, machined black carbon fiber scales and a lined lanyard hole. A genuine leather sheath is included with this Spyderco Knife. The Spyderco Proficient Knife has an overall length of 8.75 inches and it weighs 6.3 ounces. Made in Taiwan.
From the Spyderco website: Designed by Chris Claycomb of Bushcraft UK, the Proficient is a high-tech expression of classic bushcraft knife design. Instead of traditional carbon steel and a Scandi grind, it features vanadium-rich CPM S90V stainless steel and a full-flat grind for superior cutting performance and edge retention. The scales of its full-tang handle are painstakingly machined from solid carbon fiber and thoughtfully contoured to ensure comfort during prolonged use. This state-of-the-art outdoor tool comes complete with a premium leather sheath for convenient, comfortable belt carry.