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Mark IV Standard

Mark IV Standard

Perfecting The Rimfire - Again

Simple, One-Button Takedown

Model: 40104
Caliber: 22 LR
Capacity: 10+0
Barrel Length: 4.75"
Sights: Fixed
MSRP: $449.00
Model: 40105
Caliber: 22 LR
Capacity: 10+0
Barrel Length: 6"
Sights: Fixed
MSRP: $449.00
  • 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 fixed sights 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.

Features listed above are available on all standard models, but may not appear on Distributor Exclusive models. See individual spec sheets for model specific features.

Find Accessories for the Mark IV at ShopRuger.com:

  • Features
  • Disassembly, Cleaning and Reassembly