Mossberg Model 200K 12 Gauge bolt action shotgun, 28 in Barrel, C-Lect Adjustable Choke, Detachable Magazine, Blued Barrel, In-the-White Receiver/Walnut (1950s)
This Mossberg Model 200K stands out as an early 1950s bolt action shotgun design with a short production span that preceded the Model 500. It features a detachable two-round box magazine, a factory C-Lect adjustable choke with confirmed settings from ICyl to FULL, and classic blued steel on the barrel paired with walnut furniture; the receiver presents in-the-white (its bluing having worn or been polished off). Made in the United States and marked with a circled "P" proof, this example is serial number exempt.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: There is a crack between the trigger guard and the magazine well. The magazine well is missing a screw. The safety indicator is missing.
What’s Included
- 1x 2-round detachable steel box magazine
- Installed Mossberg C-Lect adjustable choke (ICyl to FULL settings confirmed)
The Model 200K is an early Mossberg bolt action shotgun shotgun with a detachable box magazine positioned forward of the trigger guard. Its 2+1 capacity and 2-3/4 inch chamber make it a straightforward 12 gauge setup from the era, and the short production window in the 1950s adds interest for Mossberg collectors.
The factory Mossberg C-Lect adjustable choke is installed and offers on-barrel adjustment from Improved Cylinder through Full, providing practical pattern control without changing parts. The 28 inch steel barrel retains the adjustable choke assembly and is paired with open sights, including a barrel-mounted rear sight for simple sighting.
The shotgun wears a blued steel barrel, while the receiver shows a light silver/gray in-the-white appearance from worn or polished-off bluing, with a walnut stock that includes a ventilated recoil pad and white line spacer. The forearm is black composition with molded diamond checkering for a secure pump stroke, and the top-tang sliding safety is ambidextrous by design.
Additional details include the circled "P" proof, United States manufacture, and serial number exempt status. Length of pull measures 13.5 inches, supporting a traditional field fit in a classic blued-and-walnut configuration.

