Ruger Mark IV 22/45 Lite .22 LR 4.4″ Threaded Champagne/Black

Description

The Ruger Mark IV 22/45 Lite is a rimfire semi-automatic pistol built for accurate, reliable range use and training. It pairs a cold-hammer-forged, threaded barrel with a lightweight ventilated aluminum receiver and a precision-molded polymer grip frame. Design features include one-button takedown for fast field-stripping, an adjustable rear sight with a fixed front sight, and a factory-installed Picatinny rail for optics or accessories. The pistol ships with two 10-round magazines and an ambidextrous manual safety for versatile operation.

Key Specifications

• The caliber is .22 LR for economical target shooting and practice.
• The barrel measures 4.40 inches and is cold-hammer-forged for consistent rifling.
• The barrel is threaded (1/2-28) and includes a thread protector for accessory attachment.
• The receiver finish is Champagne Anodized paired with a black polymer frame.
• The unloaded weight is approximately 25 ounces for balanced handling on the range.
• Includes two 10-round magazines for immediate range use out of the box.
• The sighting system is a fixed front sight and adjustable rear sight for sight-in capability.
• Features a factory-installed Picatinny (SHIELD/RMSc) footprint for optics mounting.
• The action type is Semi-Auto with an internal cylindrical bolt design for consistent sight-to-barrel alignment.
• Equipped with an ambidextrous manual safety that can be converted to left-side only if desired.

Compact, feature-rich, and tuned for dependable performance at the range, the Mark IV 22/45 Lite delivers practical ergonomics and straightforward maintenance via its one-button takedown. Its threaded barrel and optics-friendly platform make it a flexible choice for shooters focused on training, target work, and accessory customization.

Related Videos: