Lots of stuff will work in a pinch. I ain't that pinched just yet.
That, and the manufactured adapter on other videos wouldn't be legal for deer as MLs here as the regs specifically ban the use of guns converted with "plugs".
Another option for serious use would be to hunt down one of the old Lee tools and reload regular shells with BP. Ross Seyfried did an article for the Hodgdon annual that extolled the virtues of BP shotgunning: great performance at low pressure. He hunts a lot with those.
