have you tried the Winchester web site
Winchester model 100 (rifle) in 100% shape is worth $550.00 in the 308 caliber. Winchester model 100 (carbine) in 100% shape is worth $795.00 in 308 caliber. If you find a model 100 in the 284 caliber consider yourself lucky and buy it, dinosaur bones are easier to find.
with no more information that that; 100-1000 USD.
That's the Winchester Model 490. A very high quality .22 semi-auto with the weight and feel of a Model 100. Built during 1976-1980. Pricey and hard to find.
your winchester model 100 semi-auto rifle was made by winchester in 1962.
The Winchester Model 100 debuted in 1961 with the last one being produced in 1973.
your Winchester model 100 semi-auto was made in 1965.
Company proprietary information not in the public domain.
the Winchester model 100 semi-auto rifle was made between 1961-1975.
Nu-Line Guns, Inc
A250644
It isn't a Remington Model 100 it is a Winchester Model 100 and depending on the value they run from about $500 to roughly $390. It isn't a Remington Model 100 it is a Winchester Model 100 and depending on the value they run from about $500 to roughly $390.
With the serial number that you have supplied;your Winchester model 100 semi-auto rifle was made in the year 1963.