Mark IV™ Recall

Ruger recently discovered that all Mark IV™ pistols (including 22/45™ models) manufactured prior to June 1, 2017 have the potential to discharge unintentionally if the safety is not utilized correctly. In particular, if the trigger is pulled while the safety lever is midway between the “safe” and “fire” positions (that is, the safety is not fully engaged or fully disengaged), then the pistol may not fire when the trigger is pulled. However, if the trigger is released and the safety lever is then moved from the mid position to the “fire” position, the pistol may fire at that time.
Ruger Recalls Mark IV

Mark I, Mark II™ and Mark III™ Pistols are not affected by this recall

Although only a small percentage of pistols appear to be affected and we are not aware of any injuries, Ruger is firmly committed to safety and would like to retrofit all potentially affected pistols with an updated safety mechanism.

Until your Mark IV™ pistol has been retrofitted or you verify that it is not subject to the recall, we strongly recommend that you not use your pistol.
How To Determine If Your Pistol Needs The Retrofit

SerialHow to find your serial number All Mark IV™ pistols produced prior to June 1, 2017 are potentially affected and therefore are being recalled. This includes Mark IV™ Target, Hunter, Competition, 22/45™, 22/45™ Lite and 22/45™ Tactical models. These models bear serial numbers beginning with “401” (2017 models) or “WBR” (2016 models).

Firearms NOT subject to the Recall

Newly manufactured Mark IV™ pistols will begin with serial number “500.” Thus, if you have a Mark IV™ or 22/45™ pistol with a serial number beginning with the number “5,” your pistol is not subject to the recall.
Firearms That Have Been Retrofitted Already

For More Information visit: recall info

Ruger Mark IV™ 22/45™ Tactical

Mark IV™ 22/45™ Tactical
The perfect tactical rimfire trainer

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 adjustable rear sight and drilled and tapped receiver for Weaver- or Picatinny-style 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.

Threaded barrel and top and bottom picatinny rails for attaching tactical accessories.

Simple, One-Button Takedown

Ruger Mark IV® Target & Hunter Pistols with Simple Tear Down!

Ruger Mark IV® Target & Hunter Pistols with Simple Tear Down!
Ruger Mark IV with simple tear down

Ever Try To disassemble a Mark I??? I have. Getting it apart is no problem, getting it back together again is so hard my gunsmith had to send it back to Ruger to get it reassembled! But as a target pistol, nothing can beat it! Now Ruger is offering a Mark IV with simple tear down!

  • 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.
  • One-piece, precision CNC-machined grip frame.
  • Ergonomic bolt stop.
  • Smoothly contoured, comfortable grip features natural pointing grip angle with replaceable, checkered grip panels for a non-slip hold.
  • 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 adjustable rear sight and drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics (rail not included).
  • 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.

Ruger Mark IV Hunter

Model: 40118,
Caliber: 22 LR,
Capacity: 10,
Barrel Length: 6.88″