Gents - After much internet searching, I've come up somewhat empty. I'm looking for a Rem 870 20 Ga barrel, specifically the Express 21" vent rib, rem choke model. This is the one of the barrels that would/ could come with the youth model version or sometimes in the combo barrel set. The CS rep from Rem told me the product number is F400028 and they have them for near $200+ shipping. I think I could probably buy the new entire shotgun for $100 more! There's one on the famous auction sight with a broken front bead now, but all of the regular sources I check have none in stock or don't even carry it. I know it's a long shot, but thought I'd ask here, greatly appreciate the help with any leads to a company that may have one as well. I got my 12 year old the 870 Express for last Christmas, now looking to add this barrel to the set up! Thanks for your time - Bill in MA