The last s/n listing for Model # 94's that I've seen lists s/n in the 5,100,000 range as having been made in 1981. At that time they appear to have been producing 75000 to 80000 94's per year. If you extrapolate out ( a nice word for a guess) and assuming production was dropping a bit each year , I would say the mfg. date for your gun was sometime in the late 80's.
The exact value of a Winchester model 120 Ranger 12 gauge shotgun with Winchoke is actually dependent upon a number of factors. Some of these factors would be the age and condition of the shotgun.
While I cannot advise you to do this,I would advise you to have a gunsmith do the work for you.
If it's really a shotgun and a rifle, I have no idea what you have. Several variations of the Model 1300 and Model 1400 shotguns had the Ranger name added and we would need to know a little more about it to give an estimated value.
If you would be kind enough to include your serial number,then we would be able to date your Model 70 Winchester for you.
I would have to have the model number along with the serial number to correctly date your winchester.
I would need to know the Winchester model number,and the overall condition to give you a accurate value to your Winchester.
I would say that your Winchester model 101 was made in the mid 1970,s.
From all the information I have been able to gather, sometime in the late 1980's.The last serial number that I have is 6,008,286 which was the last rifle made in the year 1991.I would say that your Winchester model 94 ranger was made in the year 1993.I do know that serial number 6,109,238 was made in 1994.
If you truly have a Winchester Model 1906 that was manufactured in the year 1951, it would be priceless or absolutely worthless. Winchester ceased production of the Model 1906 in December of 1932.
I would need to know what model of Winchester you are asking about to answer your question?
I would say that your Winchester model 94 rifle was made sometime between 1994-1995.
I would say that your model 70 winchester rifle was made in the year 1999,or 2000.