This Winchester manufactured 20 3/4" long first variation barrel assembly is for the early model 290 semi-auto rimfire rifle in 22 S,L or LR caliber with a serial number below circa 100,000. The barrel assembly is in very good condition retaining about 95% original blue finish with light wear and possibly a few specks of surface rust present. This barrel assembly consists of the barrel, barrel collar, and the integral synthetic front sight / magazine tube band. (file photos)