Ruger Mark IV 22/45 Lite .22 LR

The Ruger Mark IV 22/45 Lite is a .22 LR semi-automatic pistol designed for range shooting, training, and casual plinking. Its combination of a threaded cold-hammer-forged barrel and a lightweight polymer frame makes it suitable for repetitive target work and small-game uses.

Constructed with a ventilated aerospace-grade aluminum receiver and a tensioned stainless steel barrel, the pistol pairs a serrated, champagne-anodized slide with a black polymer grip frame and 1911-style checkered panels. The controls are ergonomically placed and include an ambidextrous manual safety and a one-button takedown for quick field-stripping.

Key Specifications

• The caliber is .22 LR.
• The barrel length is 4.40 inches.
• The barrel is threaded with a 1/2″-28 thread pattern.
• The action is Semi-Auto.
• The frame material is polymer.
• The finish is champagne anodized.
• The sights are fixed front and adjustable rear.
• The firearm features an ambidextrous manual safety.
• The package includes two 10-round magazines.
• The weight is 25 ounces.

This firearm is not available for sale in California and Illinois (PICA).

Thoughtfully appointed for accuracy and ease of use, the Ruger Mark IV 22/45 Lite provides reliable .22 LR performance with a threaded barrel and optics-ready rail. Consider buying the Ruger Mark IV 22/45 Lite .22 LR online today for range-ready rimfire capability.

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