Ruger Mark IV 22/45 Tactical Polymer 22 LR 4.4 10-Round Pistol

Ruger Mark IV 22/45 Tactical Polymer 22 LR 4.4" 10-Round Pistol

The Mark IV™ 22/45™ Tactical offers 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.

  • Comfortable polymer grip frame 
  • Threaded barrel with blued finish and top and bottom Picatinny rails for attaching tactical accessories
  • Alloy steel receiver
  • Ergonomic bolt stop
  • Checkered 1911- style grips
  • 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
  • Adjustable rear sight and factory-installed Picatinny rail for easy mounting of optics
  • Ambidextrous manual safety positively locks the sear in Safe position when applied; safety can be converted to left-side only with included washer
  • Conveniently located push-button magazine release on left side of frame
  • Magazine drops free on release for faster reloading
  • Magazine disconnect prevents discharge when magazine has been removed
  • Two 10-round magazines included
  • Thread pattern: 1/2"-28
  • Twist: 1:16" RH
  • Grooves: 6
  • Dimensions: 8.5"L x 1.22"W x 5.5"H
  • Weight: 2 lbs. 1.3 oz.
  • Made in USA
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When Sturm, Ruger® & Co., Inc. opened for business in 1949 with a meager $50,000 investment, the company faced serious doubts from industry insiders.

But this fledgling company was guided by several well-thought-out concepts, not the least of which was founder William B. Ruger's intent to build each product "to a standard so I would want one even if it was made by our competitors." This fundamental concept, this deceptively simple touchstone of the underlying principles of innovation, quality and value, has proved so compelling that over 60 years later there is no question which company is preeminent in the American firearms industry. Ruger's rise to its present well-earned position has made it a respected company on the New York Stock Exchange since 1990.
Description Barrel Caliber Cylinder / Magazine capacity Price  


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Product Details

Ruger Mark IV 22/45 Tactical Polymer 22 LR 4.4" 10-Round Pistol

SKU #:
UPC #:
22 LR
Cylinder / Magazine capacity:
Checkered 1911-style
Metal finish / Material:
Overall length:
Fixed front / adjustable rear
2 lbs. 1.3 oz.
4.4" 22 LR 10-round $519.99