Ruger Mark IV 22/45 Lite .22 LR Diamond Gray — 4.4-in Threaded Barrel, 2020-Mfg, Four Mags
The Mark IV 22/45 Lite pairs Ruger’s proven .22 LR blowback action with a lightweight, ventilated aluminum shroud and a tensioned stainless barrel. This 2020-manufactured example wears the limited-cycle Diamond Gray anodized finish with a gold-anodized trigger, and it retains the Mark IV’s signature one-button takedown for fast, tool-free fieldstripping. A factory-threaded muzzle (1/2-28 TPI) and included scope rail make it ready for optics or a suppressor right out of the box.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Light scratching, scuffing, and small blemishes are present on the receiver and frame surfaces but do not affect operation.
What’s Included
- Ruger Mark IV 22/45 Lite pistol
- (4) 10-round stainless Ruger Mark IV 22/45 magazines
- Ruger factory hard plastic pistol case (black with red Ruger logo)
The Diamond Gray anodized receiver and ventilated shroud were part of a short-run colorway, giving this pistol a distinctive look while keeping weight to a minimum for quick target transitions.
Ruger’s one-button takedown system lets you separate the upper receiver from the grip frame in seconds, simplifying cleaning and maintenance compared with earlier Mark-series pistols.
The tensioned 4.4-inch stainless barrel is fixed in the receiver for excellent repeatability, and its 1/2-28 TPI threads accept most rimfire suppressors or compensators without additional adapters.
The 22/45 grip frame replicates the 1911’s grip angle and control placement, offering familiar ergonomics, a push-button magazine release, and an ambidextrous manual thumb safety that can be converted to left-only if desired.
A gold-anodized, curved trigger breaks cleanly in single-action, while a fixed blade front sight and fully adjustable rear target sight provide a crisp iron-sight picture; the integral top rail makes optic mounting straightforward.