How many wingmaster 20 gauge on here? This one has alluded me for years. Finally picked this one up fora great price. 28" modified plain. Barrel code look like q5. Can't find info. Only thing i can find wrong is mag cap retention pin and spring missing on barrel and a little use wear.
Make sure to keep magazine cap tight. Without the detente it will loosen off . When the barrel get loose you can break the ejector an that becomes a big deal .