Winchester Model 1906, .22 short, long, long rifle cals. slide action rifle.  Serial #505938, mfg. 1917.  Fair to good condition.  20" barrel has decent rifling with some darkness, factory fixed front and adjustable rear sights.  Mostly a gray gun with no finish with some light peppering.  Lined wood forearm and smooth wood stock are in good shape.  Worn Winchester butt plate.  C&R OK.