I have just ordered 40 pcs of 3.25" brass from Rocky Mountain Cartridge. A chambercast was made up to make perfect brass after. As I have been a doublerifle owner for now 2 months now, I grow more found for these old borerifles. I know one day I will get a modern doublerifle from 1920`s in a Nitrocaliber for sure.

Yes...the blackpowder smoke can mess up your day at the shootingrange, if caught in ones eyes....I have tried it

. I will next time I have the brass cases and the correct size bullet make up some smokeless loads using blue dot powder.