The Ruger Mark IV 22/45 .22 LR Pistol features an ambidextrous manual safety, a threaded barrel with Picatinny rails on the top and bottom and a checkered, laminate wood grip. It comes with front and rear sights and is drilled/tapped for attaching either a Weaver- or Picatinny-style rail. 1-button takedown. Ruger Mark IV 22/45 .22 LR Pistol - Handgun Semiauto Rmfire at Academy Sports
