I got a win model 70 308 serial number 862911 whats this gun worth

any reputable gun dealer should be able to run the number for you:here is a link :http://www.ehow.com/how_4837298_run-gun-serial-number-search.html

YOUR WINCHESTER WAS MANUFACTURED IN 1948. THIS MODEL WAS MADE FROM 1939 TO 1955 IT ISN'T PARTICULARLY RARE WORTH WOULD DEPEND ON CONDITION. GO TO A GUN SHOW AND LOOK FOR SIMILAR GUNS IN SIMILAR CONDITION. A QUICK LOOK AT AN ON LINE GUN AUCTION LISTED A WINNING BID FOR A MODEL 74 AT $ 176.00 PHOTO SHOWS IT TO BE IN GOOD CONDITION

Without a serial number, can give only generalizations.

This model was made between 1971-1980

Starting in 1973, the year of manufacture can be determined by subtracting the first two digits of the serial number from 100

Example: SN 2512345 would have been made in 1975 [100 -25 = 75] and SN 94365295 would have been made in 2006 [ 100 - 94 = 06 (2006) ]
Prior to 1973 Marlin used a one or two character letter code at the beginning of the serial number.

Stoeger made/makes many types of guns. Without a better description it is impossible for anyone to help you. Rifle, pistol, shotgun, model number, serial number?