Have you had your shotgun Action/Trigger, Barrel, Stock customized? Or any other type of customizing done? This is work you have done or had someone else do. Not the customized type that comes from the factory.
I've had my Ruger Spoting Clays O/U barrels pigeon ported by Mag-na-port. I've been thinking about sending my 390 barrel off and have it backbored. Keith