Tactical Solutions PAC-LITE IV Ruger Mark IV Barrel, 4.5" Matte Olive Drab - TACSOL PLIV45TEMODNF

Replacement barrel assembly for Ruger Mark IV and Mark IV 22/45 pistols chambered in .22 LR. Features a 4.5" barrel in matte olive drab finish designed to reduce weight and improve accuracy and reliability. Installs directly onto existing Mark IV frames without gunsmith assistance.