The Ruger Mark IV 22/45 is a precision-oriented .22 LR semi-automatic pistol built around Ruger's reliable cylindrical bolt design. Its 5.50-inch cold hammer-forged bull barrel provides excellent accuracy and long service life, while the fixed front sight and adjustable rear sight support precise target acquisition. The polymer 22/45 grip frame combines a serrated frontstrap and checkered backstrap with checkered 1911-style synthetic grip panels for a familiar, secure hold. An ambidextrous manual safety, push-button magazine release, and magazine disconnect add practical handling features. The receiver is drilled and tapped for Weaver- or Picatinny-style optic rails, and the one-button takedown system makes field-stripping and chamber-to-muzzle cleaning quick and tool-free. Two 10-round magazines are included.

Key features

• .22 LR chambering delivers economical and low-recoil target shooting
• 5.50-inch cold hammer-forged bull barrel supports consistent accuracy and durability
• One-button takedown enables fast, tool-free field-stripping and cleaning
• Polymer 22/45 grip frame with checkered synthetic 1911-style grip panels provides a comfortable, secure hold
• Fixed front sight and adjustable rear sight allow precise sight adjustment
• Ambidextrous manual safety supports left- and right-handed operation and can be configured for left-side-only use with the included washer

The Ruger Mark IV 22/45 combines reliable operation, practical controls, and precision-focused features for recreational shooting and training.