Used good condition check photos The barrel says 416 Gallagher & Adams Magnum Express 2002 This is all I know about this barrel If you know any info on it please let me know so that I can pass it on I have received a bunch of questions about it but I have never heard of it thanks. The item “Thompson Center Contender Barrel. 416 magnum express 15 inch #7″ is in sale since Sunday, January 20, 2019. This item is in the category “Sporting Goods\Hunting\Gun Parts\Pistol”. The seller is “kma2120″ and is located in West Monroe, Louisiana. This item can be shipped to United States.