I assume your are referring to the tube magazine. there is not box magazine. at the tip of the barrel, underneather, you will see a knob. turn the knob and remove the inner magazine tube....................
Your winchester model 1890 .22cal rifle was made by winchester in 1902.
Your Winchester model 1890 pump 22cal. rifle was made by Winchester in 1917.
With the serial number that you provided,your winchester model 1890 pump action .22cal rifle was made in the year 1908.
Your Winchester model 1890 .22 cal rifle was made by Winchester in 1912.
Your Winchester model 1890 .22 pump rifle was made by Winchester in 1914.
If you are referring to the Winchester model 1890,which was a .22cal pump action rifle?Then with the serial number that you provided,your model 1890 rifle was produced in the year 1902.
The Winchester model 1906 rifle was made with a 20in.round barrel,tube magazine,and shotgun style buttplate.Production ended in 1932.The Winchester model 62A was the replacement for the model 1906 and had a 23in.barrel in a round or octagon design,and was a modern version of the model 1890 rifle.this rifle was made from 1932-1958.
With the serial number that you have provided,your Winchester model 1890 pump action .22cal rifle was made in the year 1919.
Your winchester model 1890 pump .22 cal rifle was made in 1904.these rifles are best evaluated by a winchester collectors assoc.member,or a qualified gun collector to asses the features you may have on the gun,and the amount of overall original finish.These will set the price for your winchester model 1890 rifle.
It is a slide action rifle with an octagonal barrel made from 1890 to 1932. If it is marked as Model 90, not Model 1890, it was made after about 1915.
Made in 1897.
With the serial number that you have provided,your Winchester model 1890 pump action .22cal rifle was made in the year 1913.