Tripawgunner2
Copper BB
Thought this was kinda cool and shows what a little ingenuity and a lot of skill can do. Plus Mac is my Gunsmith and a friend of my Family. That and I know where some of the parts came from
http://www.macsprecision.com/2012/05/26/mossberg-500-to-590-hybrid/
http://www.macsprecision.com/2012/05/26/mossberg-500-to-590-hybrid/