This FB37GGRP Spyderco Sprig is a discontinued item with serial number, BNIB; made in Taiwan in 2015.
The illustrated Spyderco Knife is the Spyderco Sprig knife, designed by Phil Wilson, that features a 4.23 inch drop point fixed blade made of CPM S90V stainless steel, .118 inch thick. The blade of this Spyderco knife has a full flat grind and a wrist lanyard hole. The Sprig Knife has full tang construction for strength, forest green G10 scales and a lined lanyard hole. A molded Boltaron sheath with G-Clip is included with this Spyderco Knife. The Spyderco Sprig Knife has an overall length of 8.67 inches and it weighs 4.1 ounces. Made in Taiwan.
From the Spyderco website: Based on custom knifemaker Phil Wilson's popular bird-and-trout design, the Sprig is an extremely versatile utility knife ideal for processing small game and fish. Its CPM S90V blade offers exceptional edge holding and corrosion resistance and features a full-flat grind and distal taper for friction-free cutting performance. Contouredforest green G-10 handle scales and Wilson's signature integral guard ensure a comfortable grip, while a custom-molded Boltaron® sheath with G-Clip™ attachment guarantees ease of carry and immediate access.