Ruger MKIV 22/45 LT Storm Trooper | .22 LR | 4.4 in

The Ruger MKIV 22/45 LT Storm Trooper is a .22 LR single-action semi-automatic pistol built on a polymer frame with a distinctive white Cerakote finish. It features a threaded 4.4 in barrel, an optics rail and adjustable rear sight for practical on-pistol aiming solutions. The pistol ships with two 10-round magazines and is set up for shooters who favor accurate, low‑recoil rimfire performance. For a pairing optic under $1,000, a compact pistol red dot such as the Holosun 507K provides a low-profile, durable sighting solution well-suited to this platform.

Product Specifications

• The product type is Semi-Auto Pistol.
• The caliber is .22 LR.
• The action is Single Action.
• The capacity is 10 + 1.
• The number of magazines included is 2 10 rd..
• The barrel length is 4.4″.
• The overall length is 8.4″.
• The weight is 25 oz..
• The frame is finished as a Polymer Frame.
• The grip material is Polymer Frame Checkered Black Rubber Polymer Frame.
• The slide material is listed as Other.
• The finish is Stormtrooper White Cerakote.
• The sights are Fixed Front/Adjustable Rear.
• The NFA thread pattern is 1/2×28.
• The UPC is 736676439508.

This Ruger MKIV 22/45 LT combines the low cost and low recoil of .22 LR with practical features—threaded barrel, optics rail and adjustable sights—that make it suitable for precision rimfire practice and informal range competition. The polymer frame keeps weight down while the Cerakote finish provides a distinctive appearance and corrosion resistance. If you want a reliable .22 LR pistol built for accurate, repeatable shots and convenient accessory mounting, this configuration covers the essentials without unnecessary complication.