Nelspot 007 with TAG (Texas Air Guns) brass barrel kit. TAG was one of the first company's manufacturing direct feed style bolt-on replacement bodies for the Nelspot 007. This version is breech-drop and uses all of the 007's original internal parts. The kit pump handle is made from PVC.  The gun also features what was called "California CA", or an L-shaped stock with a hose running to a 10 oz. tank mounted beneath, although for convenience, the original thermo vavle has been replaced by a standard pin-valve.