Ruger 22/45 Mark II Target .22 LR, P512 Variant, 5.5 in Bull Barrel, Blued, Adjustable Target Sights (2003)
This Ruger 22/45 Mark II Target is the P512 variant with a 5.5 inch bull barrel and recessed crown, built on a fixed-barrel blowback design. It features a blued alloy-steel upper and barrel, a black Zytel polymer grip frame with molded serrations and Ruger eagle medallion, and fully adjustable target sights. Factory details include the "TARGET" receiver rollmark, Model 00193 designation, and a catalog listing as P512. Manufactured in 2003, it offers a 10+1 capacity and the clean Mark II configuration without a loaded-chamber indicator or magazine disconnect.
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 Details: There are small scuffs on the polymer frame.
What’s Included
- Ruger factory grey hard case with matching label (Catalog P512 / Model 00193)
- Ruger factory steel .22 LR magazines for 22/45/Mark II pattern
The 5.5 inch bull barrel with recessed crown and fixed-barrel blowback system deliver the classic Mark II Target configuration. The blued alloy-steel upper/receiver and barrel are paired with a black Zytel polymer grip frame for a balanced, durable setup.
Sighting is straightforward and precise with an adjustable square-notch rear and a pinned blade front. The receiver carries the factory "TARGET" rollmark, aligning with the model’s intended use and setup.
This pre–Mark III configuration omits both the loaded-chamber indicator and the magazine disconnect, and it retains a manual safety. Capacity is 10+1 in .22 LR, with right-side ejection.
Factory identifiers include Catalog No. P512 and Model 00193, with manufacture in 2003. Overall length is approximately 9.5 inches and weight is about 35 ounces for the 5.5 inch bull-barrel variant.




