Ruger Mark IV 22/45 22 LR 10+1 4.40" Steel Threaded Bull Barrel, Blued Picatinny Rail Receiver, Blued Polymer Frame, Black Checkered Polymer Grip
Ruger 40190 Mark IV 22/45 22 LR 10+1 4.40" Steel Threaded Bull Barrel, Blued Picatinny Rail Receiver, Blued Polymer Frame, Black Checkered Polymer Grip The Ruger Mark IV 22/45 delivers classic rimf...