anyone load combo slug and buck ammo for 12 g?

I have seen the .410 ammo for the taurus judge anyone hand load similar for the 12g? Actually the .410 one is not exactly buck and ball. http://cdn1.thefirearmsblog.com/blog/wp-content/uploads/2009/12/pdx1_410pack_shells-tfb.jpg Was thinking of trying a 7/8 oz lee slug w/ 3 buck shot on top.