I have both a 12 ga. and a 20 ga.
20 ga. shoots better, is lighter and more compact.
Since I got the 20ga. I really haven't used the 12ga slug gun.
Remington 870 express, rifled barrel, Bushnell scope, Remington Acutip slugs.
Here is my 12ga.
Mossberg 935, rifled barrel, bushnell scope, Remington Acutip slugs.