The Ruger Mark IV Competition pistol in .22 LR with a 10-round capacity (brand part no. 40112) is a stainless steel rimfire target pistol built with a slab-sided bull barrel measuring 6.88 inches for maximum accuracy and stability. Ruger finishes the pistol in satin stainless and pairs an internal cylindrical bolt design, which ensures permanent sight-to-barrel alignment, with checkered laminate grips featuring a thumbrest. A simple one-button takedown allows quick field-stripping without tools, and an adjustable rear sight pairs with a drilled-and-tapped receiver for mounting a Weaver- or Picatinny-style optic rail. An ambidextrous manual safety and a push-button magazine release round out the controls, and the pistol ships with two 10-round magazines. Among stainless rimfire semi-auto handguns, this Mark IV Competition configuration favors competitive and precision rimfire shooters.
Key Specifications
- The chambering is .22 LR, and the capacity is 10 rounds per magazine.
- The barrel measures 6.88 inches, a slab-sided bull design in satin stainless.
- The unloaded weight is 45.8 ounces, adding stability for precision shooting.
- The design uses an internal cylindrical bolt for permanent sight-to-barrel alignment.
- The receiver is drilled and tapped for mounting a Weaver- or Picatinny-style rail.
- The grips are checkered laminate with a thumbrest.
- The safety is Manual Thumb.
- The slide is Optic Ready/Serrated Steel.
- Rifled with a 1-in-16-inch rate of twist.
Frequently Asked Questions
Can I mount an optic on this pistol? Yes, the receiver is drilled and tapped for a Weaver- or Picatinny-style rail.
How does field-stripping work on this pistol? A simple one-button takedown allows the upper receiver to tilt up and off the grip frame without tools.
Buy the Ruger Mark IV Competition Pistol
Precision bull-barrel accuracy with tool-free takedown is exactly what this Mark IV Competition delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.
