In the description of a vehicle ad, people may list the mileage of the vehicle with a "K" at the end of it. The "K" would represent 'thousand.' So, in your case, 151K would mean that the vehicle has 151,000 miles on it.
The mossberg model 151K was made from 1950-1951.
151,000
1k OF CLAY IS 151K...
Try e-gunparts.com
Find a good gunsmith and ask for help.
The Model 151k was produced 1950-51. The average value for the model in good condition is approximately $100-$150. It is one of my favorite guns to shoot. Very accurate.
It was only made for two years- 1950 and 1951.
The value of a Mossberg 151K .22 rifle typically ranges between $200 and $400, depending on its condition, originality, and any included accessories. The Mossberg 151K was produced from the late 1940s to the early 1950s, making it approximately 70 to 80 years old as of 2023. Collectors often seek this model for its unique design and historical significance in the .22 rifle category. Always consult a licensed firearms appraiser or local gun shop for a more precise valuation.
The Mossberg Model 151-K was made for two years only: 1950 and 1951.
Try gun shops, gun shows, pawn shops, garage sales, estate sales, on line auctions
I've just seen one listed for as low as $60.00 and another listed for $260.00. I guess it depends on the condition of the rifle. Maybe one in great condition can sell for more???
No exact production numbers avaialble that I know of, but they would have not been extremely high- that rifle was only made for 2 yrs. (I have two of them- for a hunting grade of rifle they are VERY accurate)