This Winchester manufactured 26" plain barrel with a fixed Cylinder choke is for the model 1911 self loading shotgun in 12 gauge and is in very good condition exhibiting mixture of thinning original blue finish with a brownish gray patina possibly having some specks of rust. This barrel has the knurled section (see photo), extension, and is factory choked "Cyl". All printing is clear and fully legible. The bore is bright and rates very good possibly having a few specks of pitting present.  (file photos)