The Ruger Mark IV 22/45 Tactical is a rimfire pistol designed for range use, training, and practical target work. It features a threaded 4.40-inch barrel, Picatinny rails on the top and bottom of the receiver for optics and accessories, and ships with two 10-round magazines. The design emphasizes straightforward takedown and maintenance with Ruger’s one-button disassembly system.
Key Specifications
- The caliber is .22 LR.
- The barrel measures 4.40 inches and is threaded with a 1/2″-28 thread pattern.
- The action is semi-automatic.
- The finish is blued / black oxide.
- The magazine capacity is 10 rounds.
- Includes two 10-round magazines.
- The overall weight is 33.3 oz.
- The overall length is 8.50 inches.
- The optic footprint is Picatinny rail (drilled and tapped).
- The sighting system features a fixed front and adjustable rear sight.
The Mark IV 22/45 Tactical maintains Ruger’s simple one-button takedown for easy field-stripping and cleaning, and the receiver and bolt design are intended to preserve sight-to-barrel alignment. The threaded barrel accepts common 1/2″-28 muzzle accessories (thread protector typically included). Top and bottom rails allow mounting of optics and lights where appropriate. The package configuration and features make this model a practical option for range training and precision rimfire work.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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