Ruger Model 22/45 Lite, .22 long rifle cal. automatic pistol.  Serial #390-05152.  Excellent condition.  4" barrel with threaded extension has an excellent bore.  Adjustable front and rear sights.   Stainless slide and barrel are near 100% finish.  Polymer frame and Ruger checkered rubber grip panels are 100%.  Fitted with a Tru Brite Open Red Dot Multi Reticle dual color sight mounted on a rail.  Includes a total of five magazines, a Tactical Solutions holster that's new in the packaging, maker's cardboard box, manual and a plastic hard case.  A great rig for some serious .22 plinking.