Ruger Mark III 22/45 Target .22 LR, 5.5 in Bull Barrel, Blued, Adjustable Sights, 2 Magazines, Model 10107 (2010)
This Ruger Mark III 22/45 Target pairs a 5.5-inch steel bull barrel with a lightweight polymer frame that mirrors the M1911 grip angle and controls. It is the P512MKIII/Model 10107 configuration with a blued steel receiver, fully adjustable rear sight, and a ramped, screw-secured front sight. The receiver is factory drilled and tapped with filler screws installed and is roll-marked "TARGET MODEL" and ".22 CAL. LONG RIFLE." Included are the Ruger case, manual, factory spec card dated 10/07/2010, and two 10-round magazines.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: This firearm is in solid shape with various cosmetic imperfections, scratches, blemishes, and areas of finish loss. The bore remains clean and shiny.
What’s Included
- Ruger factory hard plastic clamshell case with matching end label (Catalog P512MKIII / Model 10107)
- Ruger Mark III instruction manual
- Factory spec card listing serial, model 10107, and rifling 1:16 RH dated 10/07/2010
- Two 10-round Ruger Mark III/22/45 pattern steel magazines with polymer baseplates
The 5.5-inch bull, heavy, non-threaded, fixed barrel delivers steady balance and heat-dissipating mass suited to target work. Ruger’s factory documentation specifies 6-groove, right-hand 1:16 rifling, and the action is the proven blowback system chambered in .22 LR with a 10+1 capacity.
The 22/45 polymer frame provides the M1911-style grip angle and a familiar control layout while keeping overall weight manageable. Molded checkering with Ruger medallions offers a consistent hold, and the black frame contrasts with the blued steel upper for a classic target-pistol presentation.
Sighting is handled by a fully adjustable square-notch rear matched to a ramped, screw-secured front post, allowing precise point-of-impact tuning. The receiver’s top is factory drilled and tapped with filler screws installed, and the stainless-finished cylindrical bolt with cocking ears provides positive manipulation.
Safety features include a manual safety and a loaded chamber indicator. Receiver markings clearly denote "TARGET MODEL" and ".22 CAL. LONG RIFLE," and the pistol is identified as Ruger catalog P512MKIII / Model 10107, manufactured in 2010 in the USA.