You have not provided enough information. Remington used/uses a date code, which is different for various models. A lot of this information is available on the web, but not from Remington.
armscollectors.com Remington's are date code stamped from 1921 details on Remington Society of America.
The Remington model 722 rifles were made from 1948-1962.To get the exact year of production,Remington used a barrel date letter code which can be found just ahead of the receiver on the barrel.This will be a 2,or 3 letter code.Then go to Remington,s web site and find the letter code system and date your rifle to the correct year.I have 2 Remington model 722 rifles,one in 300Savage caliber and the other in .244 Rem.caliber and would not sell either one.They are wonderful and accurate rifles. See related links for the information on the Remington Society of America.
Remington Arms introduced this model in 1939 and discontinued production in 1963 with an approximate number of 381,267, units built. The codes AG would place the manufactured date to March of 1960.
1945
The C prefix dates your Remington model 700 to the year 1982.
Check the date code stamped on the barrel. Look for the manufactured date link on the Remington Society of America for details.
Check the barrel code stamps. The details are on the Remington Society of America on the Date of Manufacture link.
Since 1921 Remington has date stamped the barrel you can find the details/table on the Remington Society of America under the Manufactured Date link.
The ones on the left side of the barrel by receiver are the date of manufacture code see related links for information on the Remington Society of America.
It's date code stamped on the barrel see related links for information on the Remington Society of America.
Check date code details link - Remington Society of America
the Remington model 11 was produced from 1911-1948,with total production of 300,000 shotguns.To get the correct date of production for your shotgun there is a two or three letter code on the barrel.please provide that and we can get a accurate date of production.