Looks like a 50.61. Std. 21 inch barrel, para folder and standard cocking knob. Not as valuable as the 50.63 (18 inch barrel and folding cocking handle). Please check the FALfiles t be sure but I'd say about 3K.
Appears to be a 50.61 (check with a magnet to determine if it has a steel, lower receiver)--- if not, then it is a 50.64!!! :? Value--- $2,750.00- $3,250.00. :shock: If you want, PM me the full SN, and I will check the data that I have for the two models. :wink: