Ruger Mark II Target KMK-10 .22 LR Stainless, 10-inch Bull Barrel, Adjustable Target Sights (1991)
This stainless Ruger Mark II Target stands out as the KMK-10 variant with a 10-inch heavy bull barrel and recessed crown, built for precision and durability. It features brushed stainless construction with adjustable target sights and black checkered grips with Ruger medallions. Produced in 1991, its 217 serial prefix aligns with early-1990s Mark II production, and it comes with its Ruger factory box labeled for the KMK-10 and one 10-round magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are scattered light scratches and minor blemishes on the exterior surfaces. Small, infrequent deposits of pitting are present.
What’s Included
- 1x 10-round magazine
- Ruger factory box with KMK-10 label
The KMK-10 designation identifies this as a stainless Mark II Target with a 10-inch bull barrel, combining the long sight radius of the extended tube with the stability of an untapered profile and recessed crown. The brushed stainless finish on the frame and receiver complements the barrel, offering a cohesive, purpose-built target configuration.
Its blowback-operated action uses the classic tubular receiver with an internal cylindrical bolt and twin rear ears for charging. The single-action trigger, heel-type magazine release, and manual thumb safety reflect the Mark II’s familiar, range-ready control layout.
Target iron sights include a fixed blade front and an adjustable square-notch rear, allowing precise elevation and windage changes. The setup pairs naturally with the long bull barrel for consistent sight alignment and steadier holds.
Black checkered synthetic grips with Ruger medallions provide a secure, no-nonsense interface. Capacity is 10+1 rounds of .22 LR, and the pistol was manufactured in the USA in 1991, aligning with the noted 217 serial prefix for the era.