Ruger Mark III Target Competition .22 LR, Stainless, 6.88 in Slab-Sided Bull Barrel, Adjustable Target Sights, Weaver Rail Installed (2013)
This Ruger Mark III Target Competition stands out with its 6.88-inch slab-sided stainless bull barrel, fully adjustable target sights with a red fiber-optic front, and an installed Weaver-style scope base. It is a U.S.-made 2013 example with matching factory documentation and case label, presenting a clean satin stainless finish and excellent bore suited to precision rimfire target work.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The satin stainless finish is well maintained with minor handling marks on the receiver and barrel. The 6.88-inch slab-sided bull barrel is clean with minimal superficial scratches and an excellent mirror-bright bore with crisp rifling. The action cycles smoothly, and the checkered laminate target grips with a right-hand thumb rest are solid and tactile. It is equipped with adjustable target sights.
What’s Included
- Ruger factory hard case with matching end label (Model 10112 / Catalog KMKIII678GC)
- One 10-round Ruger Mark-series .22 LR factory steel magazine
- Cable lock
- Weaver-style receiver scope base/rail (installed)
- Factory data envelope/tag with model and serial information
The Competition Target configuration features a fixed-barrel tubular-receiver design, a heavy-profile slab-sided stainless barrel with a recessed crown, and a satin/brushed stainless finish across the frame and receiver. The installed Weaver-style base is screw-attached to the receiver for streamlined optic mounting when desired.
Target-focused sighting is provided by a fully adjustable black rear sight and a red fiber-optic front sight for a defined sight picture. A target-style trigger, rear "ears" on the charging handle, and the simple blowback action contribute to the platform’s precise and predictable operation.
Ruger’s internal cylindrical bolt runs smoothly, and the pistol includes a loaded chamber indicator. The ergonomic, checkered laminate target grips with a right-hand thumb rest support consistent hand placement for slow-fire or sustained strings.
This example is identified as Model 10112 with Catalog KMKIII678GC and was manufactured in 2013. The factory envelope/tag is dated 06/28/2013 and lists the model, caliber, and twist, matching the case end label for clear provenance.




