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Ruger Mark IV 22/45 Lite 22LR Rimfire Pistol

  • Item Number: 43906
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  • View More Items by Ruger
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  • Condition: NEW
Temporarily Out of Stock
    $559.00
    $479.99
  • Includes free shipping
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Product Description

What's in the Box

  • Mark IV 22/45 Lite
  • (2) Magazines
  • Cable Lock
  • Owner's Manual

The Mark IV 22/45 Lite combines a lightweight, precision-molded, polymer grip frame with an aircraft grade aluminum upper receiver. The receiver is aluminum and pattern-drilled vents for a custom pistol look without the custom price. Chambered in the popular .22 LR, the Mark IV 22/45 Lite is fun to shoot, accurate and reliable. Weighing only 25 oz., the Mark IV 22/45 Lite is the ideal lightweight rimfire pistol.

The Mark IV 22/45 Lite's CNC-machined aluminum receiver houses a 4.4-inch stainless steel barrel, held in place by a tension nut to ensure accuracy. The Mark IV 22/45 Lite also features adjustable target sights, an installed Picatinny rail for easy mounting of optics and a factory-threaded 1/2"-28 muzzle to accept popular muzzle accessories. The comfortable, precision-molded polymer grip frame incorporates replaceable Hogue® black rubber grip panels that allow shooters to customize the look of the pistol. The Mark IV 22/45 Lite is the perfect outdoor companion and can be used for target shooting, plinking, small game hunting or competitive shooting.

Firearm Features

  • Simple, one-button takedown for quick and easy field-stripping and proper chamber to muzzle cleaning.
  • A recessed button in the back of the frame allows the upper receiver to tilt up and off of the grip frame without the use of tools.
  • Ergonomic bolt stop.
  • Internal cylindrical bolt construction ensures permanent sight to barrel alignment and higher accuracy potential than conventional moving slide designs.
  • Contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round.
  • Accurate sighting system features an adjustable rear sight and a factory-installed Picatinny rail for easy mounting of optics.
  • Ambidextrous manual safety positively locks the sear in the "SAFE" position when applied. Safety can be converted to left-side only with included washer.
  • Features a conveniently located push-button magazine release on the left side of the frame.
  • Magazine drops free on release for faster reloading.
  • Magazine disconnect prevents discharge when the magazine has been removed.
  • Also includes: two, 10-round magazines.
  • Comfortable, precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap.
  • Checkered, 1911-style grip panels for a great appearance and comfortable, non-slip hold.
  • Receiver is made of aerospace-grade aluminum and is ventilated, making the pistol extremely light.

Firearm Specifications

  • Model Number: 43906
  • Caliber: 22LR
  • Capacity: 10
  • Receiver Material: Aluminum
  • Front Sight: Fixed
  • Barrel Length: 4.40"
  • Grip Frame: Polymer
  • Grips: Checkered 1911-Style
  • Finish: Black Anodized
  • Width: 1.22"
  • Rear Sight: Adjustable
  • Barrel Style: Threaded
  • Thread Pattern: 1/2"-28
  • Weight: 25 oz.
  • Overall Length: 8.40"
  • Height: 5.50"
  • Grooves: 6
  • Twist: 1:16" RH
  • CA Approved: No
  • MA Approved & Certified: No

Customer Comments & Questions

Customer Reviews

(5 out of 5) Much better than the MK III
by from Semmes, AL on

This little Ruger is a delight to shoot. It is easy to clean and maintain. I love the threaded barrel and look forward to our REAL president lifting the ban on suppressors.

(5 out of 5) Ruger Mark IV Lite 22/45
by from Apison, TN on

I’ve had this gun for about a month and have ran at least 1500 rounds through it with no issues whatsoever. I made sure the gun was clean and well lubed before I shot it and haven’t cleaned it since. Probably not such a good idea but wanted to see how tough it was. I’ve ran CCI, Remington, Federal and a few other brands through it to see if it didn’t like any of them but it just keeps eating everything. I’ve also put a red dot on it which makes it even easier to hit your target. I’ve actually had some success at 100 yards on a steel silhouette. Love to hear that “ring”. A little on the pricey side for a 22 but still a lot of fun. It always seems to be the one that everyone wants to shoot. If you’ve considered buying one take it from me you won’t be disappointed. Guess I’ve got some cleaning to do now. Happy shooting!