Time's running out: Ends in 9 days

Ruger Mark IV 22/45 Lite 22LR Rimfire Pistol

  • Item Number: 43906
  • /
  • View More Items by Ruger
  • /
  • Condition: NEW
In Stock and Ready to Ship
    $559.00
    $439.99
  • Includes free shipping
Share this
  • TAURUS TX22 22LR BLACK RIMFIRE PISTOL

    Taurus TX22 22LR Black Rimfire Pistol
    $349.00 $219.99

  • TAURUS TX22 22LR BRONZE SLIDE BLACK FRAME

    Taurus TX22 22LR Rimfire Pistol with Black Frame and Bronze Slide
    $249.99

  • RUGER MARK IV 22/45 TARGET 22LR RIMFIRE PISTOL

    Ruger Mark IV 22/45 Target 22LR Rimfire Pistol with 5.5 Inch Barrel
    $409.00 $319.99

  • WALTHER COLT 1911 A1 22 LR RAIL GUN

    Walther Colt Government 1911 A1 22 LR Rail Gun
    $449.00 $299.99

  • SMITH AND WESSON MP22 COMPACT 22LR FDE CERAKOTE

    Smith & Wesson MP22 Compact 22LR Rimfire Pistol with FDE Cerakote Finish
    $389.00 $289.99

  • RUGER SR22 22LR TUNGSTEN CERAKOTE

    Ruger SR22 22LR with Tungsten Cerakote Grip Frame and Fiber Optic Sight
    $470.00 $329.99

  • WALTHER P22Q SPORT BLACK 22LR

    Walther P22Q 22LR Rimfire Pistol
    $319.00 $244.99

  • RUGER SR22 22LR RIMFIRE PISTOL LADY LILAC

    Ruger SR22 22LR Rimfire Pistol with Purple Lady Lilac Grip Frame
    $429.00 $339.99

  • RUGER MARK IV 22/45 LITE 22 LR GREEN ANODIZED

    Ruger Mark IV 22/45 Lite 22 LR Green Anodized with Threaded Barrel
    $599.00 $469.99

  • RUGER MARK IV HUNTER 22LR RIMFIRE PISTOL

    Ruger Mark IV Hunter 22LR Rimfire Pistol with Fluted Bull Barrel
    $769.00 $599.99

  • BROWNING FIREARMS BUCK MARK CAMPER UFX 22LR W/ ADJ SIGHTS

    Browning Buck Mark Camper UFX 22LR Rimfire Pistol with Adjustable Sights
    $389.99 $319.99

  • TAURUS TX22 22LR BLACK/FDE

    Taurus TX22 22LR Rimfire Pistol with FDE Frame and Black Slide
    $349.00 $309.99

  • Remington 22LR 40 gr Lead Round Nose Thunderbolt 500 Round Brick

    Remington 22LR 40 gr Lead Round Nose Thunderbolt 500 Round Brick
    $39.99 $14.99
    ($0.03 / round)

  • CCI 22LR 38 gr Lead Round Nose 525 Round Bulk Pack

    CCI 22LR 38 gr Lead Round Nose 525 Round Bulk Pack
    $29.95 $16.99
    ($0.03 / round)

  • Winchester 22 LR 36 gr Copper Plated Hollow Point 222/Box

    Winchester 22 LR 36 gr Copper Plated Hollow Point 222/Box
    $16.18 $8.99
    ($0.04 / round)

  • Federal 22LR 36 gr Copper Plated HP High Velocity 525 Round Brick

    Federal 22LR 36 gr Copper Plated HP High Velocity 525 Round Brick
    $19.99
    ($0.04 / round)

  • CCI 22LR 40 gr Lead Round Nose Clean-22 High Velocity 100/Box

    CCI 22LR 40 gr Lead Round Nose Clean-22 High Velocity 100/Box
    $9.95 $6.76
    ($0.07 / round)

  • CCI 22LR 40 gr Lead Hollow Point Subsonic 100/Box

    CCI 22LR 40 gr Lead Hollow Point Subsonic 100/Box
    $10.95 $6.79
    ($0.07 / round)

  • CCI 22LR 40 gr CPRN Mini Mag 100/Box

    CCI 22LR 40 gr CPRN Mini Mag 100/Box
    $9.95 $6.19
    ($0.06 / round)

  • Winchester 22LR 40 gr Copper Plated Super Speed Round Nose 100/Box

    Winchester 22LR 40 gr Copper Plated Super Speed Round Nose 100/Box
    $10.99 $6.99
    ($0.07 / round)

  • CCI 22LR 45 gr Hollow Point Suppressor 50/box

    CCI 22LR 45 gr Hollow Point Suppressor 50/box
    $6.95 $4.49
    ($0.09 / round)

  • CCI 22LR 40 gr Segmented Hollow Point Small Game 50/Box

    CCI 22LR 40 gr Segmented Hollow Point Small Game 50/Box
    $8.95 $5.99
    ($0.12 / round)

  • Winchester 22LR 40 gr Power-Point Copper Plated Super X 100/Box

    Winchester 22LR 40 gr Power-Point Copper Plated Super X 100/Box
    $6.99
    ($0.07 / round)

  • Federal 22LR 38 gr Copper Plated Hollow Point Black Pack 1100/Box

    Federal 22LR 38 gr Copper Plated Hollow Point Black Pack 1100/Box
    $46.99
    ($0.04 / round)

  • RUGER MARK IV 22/45 .22LR FACTORY MAG 10-ROUND

    Ruger Mark IV 22/45 .22LR 10 Round Factory Magazine
    $29.95 $19.92

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!