Ruger Mark IV 22/45 .22 LR 5.5" Bull Barrel 10-Round Pistol

The Ruger Mark IV 22/45 is a semi-automatic .22 LR pistol built for target shooting, plinking and training. It uses a polymer frame with a blued steel slide and a 5.5-inch stainless steel bull barrel, giving it a balanced feel for precise shot placement.

The pistol has a 10-round capacity and a fixed front sight paired with an adjustable rear sight. The receiver is drilled and tapped for optical sights, and the black checkered polymer grips are ambidextrous, as is the thumb safety. It weighs 2.15 pounds with an overall length of 9.75 inches. Two magazines are included.

Because the frame is polymer and the receiver is drilled and tapped, the pistol accepts red dot or other compatible optics, though mounts are sold separately.

• Caliber: .22 LR
• Action: Semi-Auto
• Capacity: 10 rounds
• Barrel Length: 5.5 inches
• Barrel Material: Stainless steel (bull barrel)
• Overall Length: 9.75 inches
• Weight: 2.15 lbs
• Frame Material: Polymer