Comfortable, precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap. Features a lightweight, ventilated, aerospace-grade aluminum receiver and a tensioned stainless steel barrel. 1/2"-28 threaded barrel with thread protector allows for the attachment of popular muzzle accessories.

Offering simple 1-button takedown in a design built for long-lasting accuracy, the Ruger® Mark IV™ 22/45™ Semi-Auto Rimfire Pistol offers accurate performance that's easy to operate.

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Ruger redesigned the platform of their famous 22 pistol to make the Mark IV 22/45 LITE Semi-Auto Rimfire Pistol with a simple rear-mounted takedown button and a frame-mounted pivot pin that eliminate the complexities of field stripping previous models.

The current high-end model, the Mk III 22/45 Lite, was introduced at the 2012 SHOT Show. The main features include a light-weight aluminum upper receiver, material reduction on the upper receiver for enhanced appearance and further weight savings, a steel barrel that has been threaded 1 ⁄ 2 "-28 for a compensator or suppressor , and user ...

Offering simple 1-button takedown in a design built for long-lasting accuracy, the Ruger® Mark IV™ 22/45™ Semi-Auto Rimfire Pistol offers accurate performance that's easy to operate.

Comfortable, precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap. Features a 1/2"-28 thread pattern for popular muzzle accessories, including the Ruger® Silent-SR® sound suppressor (thread protector included).

Designed with the toughest standards in mind. Built to perform in the harshest conditions.

This 22 pistol features an internal cylindrical bolt that maintains the optimal barrel to sight alignment to deliver improved accuracy compared to traditional slide designs. Checkered 1911-style grip panels on this Ruger rimfire pistol provide a secure hold for more controlled pointing.

Comfortable, precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap. Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity. Ergonomic bolt stop. Checkered, 1911-style grip panels for a great appearance and comfortable, non-slip hold.