Brand: Ruger
Model: Mark IV 22/45 Lite
Caliber: 22lr
Capacity: 10 rd
Barrel length: 4.4"
Receiver Material: Aluminum
Front Sight: Fixed
Barrel Length: 4.40"
Grip Frame: Polymer
Grips: Checkered 1911-Style
Finish: Diamond Gray 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
The Mark IV features a simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity. 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 a drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics. Ambidextrous manual 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. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools.