Used Ruger Mark IV 22/45 Lite 22LR 4.4" MK 4 2245 +2 MAGS

Ruger Mark IV 22/45 Lite 22 LR MK 4 2245

How Buying WorksEnding October 20, 2026 at 9:45 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: blowback-operated
  • Manufacturer: Sturm Ruger
  • Capacity: 10 1
  • Model: Mark IV
  • Barrel Length: 4.4"
  • Caliber: .22 LR
  • Finish: Black
  • Overall Condition: Very Good
  • Year Manufactured: 2024

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Product Description

    Ruger Mark IV 22/45 Lite .22 LR, 4.4 in Threaded Barrel, 10+1, 2024 Manufacture, Black, Adjustable Rear Sight, Top Picatinny Rail

    The Ruger Mark IV 22/45 Lite combines the one-button takedown system with a lightweight, ventilated aluminum upper and a tensioned, cold hammer-forged stainless-steel barrel liner. This 2024-produced example features a factory 1/2-28 threaded muzzle with a knurled protector, a top Picatinny rail installed, and the 22/45 polymer frame with a 1911-style grip angle and replaceable panels. It comes ready to mount a .22 cal. suppressor of your choosing and is well-suited for plinking or introducing new shooters.

    Condition

    Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.

    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: The bore condition aligns with the rating above. The bolt face shows very little wear with light usage marks.

    What’s Included
    • 2x 10-round Ruger factory Mark IV/22/45 .22 LR steel magazines
    • Top Picatinny rail (installed)
    • Knurled 1/2-28 thread protector (installed)
    • Finger-groove grip panels with Ruger medallions (installed)

    The Mark IV one-button takedown enables fast, tool-free separation of the receiver from the frame for straightforward cleaning and maintenance.

    The ventilated aluminum upper uses elongated oval lightening ports and angled flats to reduce weight while housing a tensioned, cold hammer-forged stainless-steel barrel liner for durability and consistency.

    The factory 1/2-28 TPI threaded muzzle with a knurled protector makes this pistol ready to mount a .22 cal. suppressor of your choosing. The top Picatinny rail (installed) provides an immediate mounting surface, and iron sights include a fixed front blade and an adjustable rear.

    The 22/45 polymer frame delivers a 1911-style grip angle and replaceable 1911-pattern textured panels with finger grooves and Ruger medallions. Controls include a left-side push-button magazine release and an ambidextrous manual safety.

    Chambered in .22 LR with a 10+1 capacity, this simple blowback pistol measures 8.40 in overall, weighs 25 oz, and was manufactured in the USA in 2024. Barrel specs include a 4.40 in length, 1:16 RH twist with 6 grooves, and a stainless-steel liner.

Specifications

Item TypeSemi Auto Pistols
ManufacturerSturm Ruger
ModelMark IV
Submodel22/45 Lite
Caliber.22 LR
Overall ConditionVery Good
Bore ConditionExcellent
Actionblowback-operated
Capacity10 1
Barrel Length4.4"
FinishBlack
Stock/GripsReplaceable 1911-pattern textured grip panels with finger grooves and Ruger medallions
Sight/Opticiron sights
What's IncludedTwo ten round magazines.
Year Manufactured2024
Country of OriginUnited States