Dave,
The 20 gauge Verney Carron barrels are 30 inches long, bull barrels, and I get $300.00 per pair for them plus $20.00 for shipping, (they are heavy). They are the smoothest barrels inside that I have ever worked with, really slick. The top ribs for 24 and 26 inch barrels are $110.00 delivered with your barrels, and a bottom rib blank is $35.00 if you want one. Thanks for your interest. Bob