sears 200 12 ga. lookin' for 18"bbl?

[john l]

Guys,
I have a Sears mod 200 12 ga. I am looking for an 18" barrel for HD. Does anyone have a source for one? I believe that the Sears is actually a Winchester-made shotty. But I don't know if the barrels are the same as say, the Win 1200 or 1300, or, none of the above.
Advice is appreciated.
john l

[Preacherman]

Gun Parts Corp. has plenty of barrels, at good prices - see here (http://www.e-gunparts.com/products.asp?chrMasterModel=0340z200&MC=) for details. However, they're all fairly long. You could always buy one and have it shortened.