This Winchester manufactured 30" long barrel in 12 gauge with a 2 3/4" chamber, fixed factory full choke, and a bright bore is for the model 37 Steelbilt single barrel shotgun and is in very good condition retaining most of its thinning original blue finish with honest wear and some scattered specks of surface rust. The front sight bead and complete extractor assembly are included. This barrel has the third variation barrel printing which is described below. (file photos)
 

1st Line: "- Winchester ---- Model - 37 - Steelbilt"

2nd Line: "- Trade Mark -" (in small print located under the word Winchester from the first line)

3rd Line: "- Made In U.S.A.--- 12 GA. -- Choke --- 2 3/4 Cham. -"