Check the date stamp on the barrel. The table look and details are on the manufactured date link of the Remington Society of America.
Check the date code on the Remington Society of America, details here: http://remingtonsociety.com/rsa/questions/barrelcodes
Check the manufactured date link on the Remington Society of America for details.
Serial numbers by year for the 870 Remington Model.
You can sell it to a bunch of gang bangers for like $400 and some crack rock.
Can't usually get more then $300 for them but in Very Fine, maybe $350+
Post a serial or call Remington.
175286V
L939713v
You can call Remington at 1-800-243-9700 and go thru the menu selection. One of the menu options is to request information on your Remington based off the serial number. You read off your serial number and the guy looks up in the database the year the gun was made and what the original barrel was for that gun (if gun had barrel options like shotguns do).
Check the date stamp on the barrel. The table look and details are on the manufactured date link of the Remington Society of America.
Serial 718943w