340B extractor

[sweatybetty]

my extractor broke. it s 340B in .222 remington. it is the half round type that snaps around the bolt. where can i get a new one?
another Q. since there is no serial #, how can i figure out what year this rifle was made?
thanks all

[rohk]

http://www.wisnersinc.com/rifles/savage/325-340.html

http://www.gunpartscorp.com/catalog/Products.aspx?catid=631

[sweatybetty]

thank you!

[sweatybetty]

i havent been able to find any info on dating but
i found 2 stamps. the top is an oval with the letters "SP" in it. the bottom oval has "8E". would this be 1958? could anyone be able to explain further?
thanks all