« Reply #1 on: December 09, 2010, 11:09:52 AM »
In general sabots need to be shot out of a rifled barrel. IF the 12 ga. you have is a smoothbore then even if you can find one that will load it probably will not stabilize when fired. Also, MZ shotgun bore diameters may not work with a 12 sabot. One thing you can try would be to load 12 ga foster style slugs as these tend to be a bit underbore size but bump up when shot. About 15 years ago I shot Remington 1 oz foster slugs out of a 12 ga. BP double barrel I bought from Cabelas. It had choke tubes that I had to remove before loading. I used loose pyrodex RS powder, 90 grains by volume and I also used the wads and plastic gas check from the slugs. I cut open loaded remington slugs to get the components, but I imagine thanks to the internet you could search and buy the components. My 12 ga BP with fosters was about a 50 yard max. gun. BTW, I tried round balls in this smoothbore 12 and I was lucky if I could hit a pie plate @ 25 yards.
Good luck hunting.
BB
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