Ruger Mark II Target .22 LR Semi-Automatic Pistol & Integral Suppressor
SOLD FOR: $1,206.00
LSB#: LSB250517TC030
Make: Ruger / Jonathan Arthur Ciener
Model: Mark II Target w/ Integral Suppressor (Model MK512 per Form 4)
Serial Number: Receiver: 221-74990 / Barrel: S221-74990
Year of Manufacture: 1996 (https://ruger.com/dataProcess/serialHistory/)
Modern (Form 4 Dated February 2025, Approved May 2025)
Caliber: .22 Long Rifle
Action Type: Semi-Automatic Pistol, Blowback Operated
Barrel Length: Approximately 8 3/8 inches overall.
Sights / Optics: The pistol is equipped with a fixed blade front sight screwed to the barrel and an adjustable rear notch sight, dovetailed into the receiver.
Suppressor Info: The suppressor is an integrally mounted, fixed tube design manufactured by Jonathan Arthur Ciener of Cape Canaveral, FL. It is permanently affixed to the upper assembly and bears its own serial number (S221-74990) and manufacturer’s marking. The suppressor is legally registered with the ATF as a Model MK512, classified as a .22 caliber silencer, and transfers on an approved Form 4 as a Class III NFA item.
Grip Configuration & Condition: This pistol has factory black checkered plastic grips with Ruger medallions. The grips show minor handling wear and are free of cracks or major damage. The condition rates as Excellent.
Type of Finish: Blued
Finish Originality: Original to Pistol and Suppressor Unit
Bore Condition: The bore is bright, the rifling is sharp. There is no erosion. In this writer’s opinion, the bore rates 10/10.
Overall Condition: The pistol retains about 99% of its original finish. There is little to no operation and handling wear. The markings are crisp on both the Ruger receiver and the Ciener-marked suppressor. The overall condition rates in Excellent condition.
Mechanics: The action functions correctly. The bolt cycles smoothly and the trigger breaks cleanly. The integral suppressor is secure. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: Includes an approved ATF Form 4 showing lawful registration of the suppressor under the National Firearms Act to the previous owner. Also comes with a total of two magazines.
Our Assessment: This Ruger Mark II Target pistol has been professionally converted by renowned Class III manufacturer Jonathan Arthur Ciener, featuring an integrally suppressed barrel that turns a classic rimfire pistol into a highly collectible and practical NFA weapon. Known for pioneering .22 LR suppressor and conversion technologies, Ciener’s work is respected for its effectiveness and simplicity. This configuration is sleek, compact, and ready for quiet target sessions.
The base pistol is Ruger’s iconic Mark II Target, known for its accuracy, reliability, and robust build. When combined with an integral suppressor, the system becomes whisper-quiet, making it ideal for subsonic target shooting or pest control. This setup eliminates the need for thread-on cans, keeps overall balance intact, and requires no suppressor disassembly to transport—it’s a streamlined all-in-one package.
If you’ve been looking to add a legally transferrable, integral .22 LR suppressor pistol to your NFA collection—or simply want one of the best combinations of form and function in suppressed rimfire—this Ciener/Ruger hybrid is a fantastic choice. The included Form 4 and clear markings add confidence to the transfer process, making this a turn-key addition for any Class III enthusiast. Please see our photos and good luck on your bid! – L.S.
