I just acquired this John Dickson round action 12 ga. It has a set of American made barrels. They are a little on the heavy side for me, making the gun weigh 6 lb 12 oz. Of course it has a 1" recoil pad for 15-1/4" pull that weighs probably 8 oz. A thinner, lighter pad will help, but I'm thinking of a new set of barrels. Is there anyone in the US who could make a set? I've asked what a set costs from Dickson. I'd like to get the gun down to 6 pounds. I believe this gun is an antique, based on the patent use number of 228. Will that make it easier to ship back and forth to Scotland?

Link to photos: https://imgur.com/gallery/LQo9oHy