If you’re the handy type and you would like to make your own double barrel shotgun, here’s a great way to get started. Buy this Purdey-style action forging. It’s on Ebay right now for $500. Of course, it still needs a lot of time, work and money to become a gun.
Its a machining reject that was, up until recently, thrown out in the “skip”. I have the rarest of all, a 410 OU action, as a paperweight on my desk.