It was manufactured in 1980.
Smith and Wesson 500 magnum revolver
Made in 1978.
100-550
100-480 USD
100-500 depending on specifcs
50-2500 usd
50-500 usd
The Model 19 is a 357 Magnum
If you are referring to Dan Wesson Arms, it could be anything from .22 LR to .44 magnum.
Less than 100 to over 1000 depending on specifics
Smith and Wesson is the make.
About $600, new in box. It is a Smith and Wesson, modified by Carpenter Technology.