No published sn data
Serial numbers were not required prior to 1968.
I have a J Stevens Springfield Model 15, .22 single shot, and there is no serial number. I bought it a t a gun store, and the dealer marked my receipt to indicate it had no serial number. There is also no indication that a serial number was removed.
The serial number range for the Stevens model 520-30 military shotguns is from 30,000-70,000.As to the year of manufacture you will probably have to contact Savage/Stevens directly.
Savage arms and j. Stevens
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Stevens Model 940c was manufactured between 1961 and 1970. If your shotgun has no serial number then it was made before 1969.
That form of the Stevens name indicates manufacture between 1886 and 1915. Since you have a serial number, the Stevens historian may be able to give you an exact year, for a fee. savagearms.com should have his contact information.
It may not have one. Older, less costly guns often did not have a serial number if they were made before 1968.
It probably does not have a serial number. Shotguns & 22s made before 1968 were mostly made without serial numbers. lcj
That the actual serial number low on this model. It should be on the trigger metal guard
most dont due to the fact that they were made prior to 69, the year that all long guns were required to have a serial number.
Go to gunpartscorp.com where they have thousands of parts. Search for what you need.