You can spot these if the serial number on the receiver ends with the letter “U” or “N.” This is a more unusual shell and receiver combination but for those who want extra strength in their firepower, this is the choice to have. 410 bore, it has a custom-quality high gloss finish on both stock & fore-end and handsome American walnut woodwork. Available in 12 gauge 2 3/4' and 3', and 20 gauge, and. As for those who are using 20-gauge shells that are 3 inches in length, you will need a 20-gauge magnum receiver for those. As the most aesthetically refined representative of our prestigious pump-action family, the Model 870 Wingmaster is a true American icon. These super magnums can shoot shells that go up to 3 ½ inches in length, as long as the barrel is chambered for it. To identify the production year of your Remington 870, locate the serial number on the firearm, and refer to Remington’s serial number guide or contact their customer service. If the serial number on your receiver has the letter “A” at the end of it, then this signifies that it is a 12-gauge super magnum receiver. The Remington 870 is a popular shotgun model, and determining its manufacturing year can be important for collectors and enthusiasts. Remington technical consumer rep who researched the serial number. There are also more powerful magnum receivers that can handle even more powerful shells. I long had wondered when my Remington 870 Wingmaster. You can either call or e-mail them with the ser and they will give you the year of manufacture. Just look at the serial number engraved on the receiver and see if it ends with the letter “M.” If it does then you have a 12-gauge magnum receiver installed in your weapon. (M) DELUXE ENGRAVED REMINGTON MODEL 870 ALL AMERICAN TRAP GRADE SLIDE ACTION SHOTGUN. Just go to Remingtons web site and get their contact info. To find out the age of your Remington 870. This serial number can be used to determine the age of the gun. I visited a local gun shop and they had a true Wingmaster on the rack. I recently started looking for a 20 to hunt with due to medical issues.

I always wanted a 20 gauge since I was a kid. Every Remington 870 Wingmaster has a unique serial number that is located on the left side of the receiver, near the trigger guard. Greetings Gents, I am a new posted on this site (be gentle, please). There is a very easy way to tell if your Remington 870 has a magnum receiver. One of the best ways to determine the age of your Remington 870 Wingmaster is to look at the serial number. How can I tell if my Model 870 shotgun has a magnum receiver?

Serial numbers remington 870 wingmaster