Ruger Mark Iv 22/45 Collector's Series Black/Engraved Walnut .22 Lr 5.5 " Barrel 10- Rounds

Ruger Mark IV 22/45 Collector’s Series .22 LR Features

Built for both function and style, this pistol is equipped with a 1/2x28 threaded barrel and thread protector, making it suppressor- or muzzle device-ready. The drilled and tapped receiver accepts Weaver- or Picatinny-style rails, allowing easy optics installation. Its ergonomic bolt stop and ambidextrous safety ensure smooth operation, while the classic Mark IV design provides simple takedown and cleaning.

Attention to detail makes this model stand out as a Collector’s Series firearm. The American walnut grip panels feature a serrated front strap and checkered backstrap for improved handling, while also offering a 1911-style feel. Lightweight, accurate, and beautifully appointed, the Mark IV 22/45 Collector’s Series is ideal for target shooting, training, or display in a collection.

Ruger Mark IV 22/45 Collector’s Series .22 LR Specifications

• Brand: Ruger
• Series: Mark IV 22/45 Collector’s Series
• Model: Mark IV 22/45
• Category: Rimfire Pistols
• Caliber: .22 LR
• Action: Single action only
• Capacity: 10 rounds
• Magazines Included: 2 (10-round)
• Barrel Length: 5.5"
• Barrel Type: Threaded with protector
• Thread Pitch: 1/2x28
• Barrel Material: Steel
• Frame Material: Polymer
• Frame Finish: Blued / Black
• Grips: Engraved American walnut, 1911-style
• Grip Features: Serrated front strap and checkered backstrap
• Sights: Fixed front, adjustable rear (optic-ready with rail option)
• Safety: Ambidextrous manual safety
• Receiver: Drilled and tapped for Weaver or Picatinny-style rail
• Overall Length: Approx. 9.75"
• Weight: Approx. 2.15 lbs.
• Special Features: Ergonomic bolt stop, threaded barrel, 2025 Collector’s Series plate, decal, and lapel pin
• Application: Target shooting, training, collector’s firearm