They month and year can be determined by the barrel code, all the details can be found on the Remington Society of America here:
http://remingtonsociety.com/rsa/questions/barrelcodes
Remington did not make a "Wingmaster" shotgun in 1936. The Remington Wingmaster (Model 870) was first introduced in 1950. remingtonwingmaster.com
To determine the exact value of a Remington Wingmaster 20 gauge model 870, a few different things would need to be taken into consideration. Some of these things would be the age and condition.
All Remington model 870 shotguns were made in the Unites states.The Remington plant was located in Ilion,New York.
Light Contour
the express is the cheaper model Remington came out with. There are many more models like the tactical ones and the wingmaster. The wingmaster is one of the better quality models.
Made by the Remigton Firearms Company.
Yes.
In 1950 Remington introduced fifteen versions of the Model 870 shotgun, in 12, 16 and 20 gauges.
They usually use a modified (medium) choke on the 870, unless it has choke tubes.
Yes
Remington does not show a 870 rifle on their web site. Do you mean the 870 Shotgun? the Remington 870 is one of the most popular shotguns in the us. this shotgun ranges from $300 for the basic model to $1000 for the fancy Wingmaster edition
Depends on whether its a wingmaster model or an express model...wingmaster go for around $800 and express models go for about $600...