what year was my guns manufactured

I have a remington model 700 22-250 serial number A6387480 what year was this manufactured? I also have a remington model 700 30-06 serial number A6470562 what year was this manufactured? and finally i have a remington model 700 .308 serial number E6799994 Any information would be helpful, Thank you

you will have to give us the date code from the barrel itls located on the left side where the frame meets the barrel,,should be a single letter or double letter from a-z,,thats the date code for most remingtons
bigcurt

The Remington Society has a barrel code chart at: http://www.remingtonsociety.com/rsa/questions/ barrelcodes
that will give you the month/year of manufacture.
Copy of webpage attached.
Phalanx