Ruger Mark II Target .22 LR Stainless, 5.5 in Bull Barrel (KMK-512), Adjustable Target Sights, 2001 Production, 2 Magazines
This Ruger Mark II Target stands out as a satin stainless, fixed-bull-barrel KMK-512 from 2001 (serial prefix 224-). It features Ruger’s fixed-barrel, simple blowback design with last-round bolt hold-open, fully adjustable target sights, and classic black checkered grips with red Ruger medallions. It comes with two factory 10-round magazines and the Ruger factory case, manual, lock, and paperwork.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This pistol shows light signs of wear and handling.
What’s Included
- Ruger factory gray plastic hard case
- Ruger Mark II instruction manual
- Ruger lock (bagged)
- Factory paperwork/literature
- 2 Ruger Mark II factory steel 10-round magazines
The Target configuration pairs a fixed stainless bull barrel with a satin stainless frame and receiver for a rigid, durable build. The finish is uniform satin stainless throughout, and the grip panels are black checkered synthetic with red Ruger medallions for secure handling and a classic Mark II look.
The operating system is Ruger’s fixed-barrel, simple blowback design with right-side ejection. It includes a last-round bolt hold-open and uses a twin-ear charging handle for positive manipulation. Controls are straightforward with a manual safety and a heel-type, European-style magazine release. Capacity is 10+1 with standard Mark II magazines.
Target sights include a pinned front blade and a fully adjustable rear target sight, allowing precise windage and elevation adjustments. This setup supports accurate shooting with a clean sight picture suited to the Mark II Target’s purpose.
Made in the USA, this example dates to 2001 (serial prefix 224-) and reflects the Mark II’s classic design details, including no loaded-chamber indicator. The KMK-512 configuration is a well-regarded stainless target variant within the Mark II series.




