The Ruger Mark IV Competition is a precision-oriented .22 LR semi-automatic pistol built with a substantial stainless-steel frame and a 6.88" cold hammer-forged, slab-sided bull barrel. Its rigid barreled-receiver design provides permanent sight-to-barrel alignment for excellent accuracy and consistent performance.
Ruger’s signature one-button takedown system makes field stripping quick and straightforward without requiring tools. The pistol also features an adjustable rear sight, fixed front sight, and a receiver drilled and tapped to accept a Weaver- or Picatinny-style optics rail.
Checkered laminate grips with an integrated thumbrest provide a secure, competition-style hold. Additional features include an ambidextrous manual safety, ergonomic bolt stop, contoured ejection port, and free-dropping magazines.
Key Features
- 6.88" slab-sided bull barrel
- Cold hammer-forged barrel
- One-button takedown system
- Stainless-steel barreled receiver and grip frame
- Satin stainless finish
- Checkered laminate grips with thumbrest
- Adjustable rear sight
- Fixed front sight
- Drilled and tapped for an optics rail
- Ambidextrous manual safety
- Ergonomic bolt stop
- Easy-to-grasp bolt ears
- Contoured ejection port
- Push-button magazine release
- Free-dropping magazines
- Magazine disconnect safety
- Two 10-round magazines included
Specifications
- Manufacturer: Ruger
- Model: Mark IV Competition
- Model Number: 40112
- UPC: 736676401123
- Firearm Type: Semi-Automatic Rimfire Pistol
- Action: Single Action
- Caliber: .22 LR
- Capacity: 10+1 rounds
- Magazines Included: 2 x 10-round magazines
- Barrel Length: 6.88"
- Barrel Style: Slab-Sided Bull Barrel
- Overall Length: 11.12"
- Width: 1.75"
- Height: 5.50"
- Material: Stainless Steel
- Grip Frame: Stainless Steel
- Finish: Satin Stainless
- Grips: Checkered Laminate with Thumbrest
- Front Sight: Fixed
- Rear Sight: Adjustable
- Optics Compatibility: Drilled and Tapped for Weaver- or Picatinny-Style Rail
- Twist Rate: 1:16" RH
- Grooves: 6
- Weight: 45.8 oz
- California Compliant: No
- Massachusetts Compliant: No
