To use a Mossberg 22 SHV-L-L-R Model 352KB, ensure you first familiarize yourself with its safety features, including the safety mechanism and how to engage/disengage it. Load the magazine with appropriate .22 LR cartridges and insert it into the rifle, then pull back the bolt to chamber a round. Aim at your target, ensuring proper stance and sight alignment, and then squeeze the trigger to fire. Always follow safety protocols, including wearing eye and ear protection, and ensure you are in a designated shooting area.
You must provide a detailed descripton of all markings and the maker.
The mossberg model 151K was made from 1950-1951.
Made in 1976. Link at bottom of page to Mossberg .22 rifle info.
From what I can find out it was made by Mossberg and is the same as the Mossberg model 20 and 21.
The Mossberg model 340K was made from 1958-1980.
how much is it wothfold down model
Mossberg Model 321
This model was made from 1960 to 1974
Mossberg
Egunparts
Mossberg made a LOT of .22 rifles- there are dozens of different models. If you can give us a model number, we can tell you what years they were made.