The Charter Arms Pathfinder Lite .22 WMR Revolver boasts a stainless-steel barrel, a small aluminum frame and a stainless-steel cylinder with a matte stainless finish. The rimfire revolver offers single action and features an exposed hammer, a Finger Groove rubber grip design and a fixed front sight. Charter Arms Pathfinder Lite .22 WMR Revolver - Handgun Revolvr Rimfire at Academy Sports