Olympic Arms Whitney, .22 long rifle cal. auto pistol. Serial #WW1912, mfg. Olympia WA. Very cool modernized version of the classic Whitney Wolverine that took its design cues from the Space Age. Polymer slide and frame are excellent. 4 ¾”  vent rib barrel.  Excellent bore. Fixed sights.  Checkered wood grained plastic grips are excellent.  One 10-rnd magazine.   These are pretty hard to find and are very light and handy. Great plinker!