Semisane
I use the MMP HPH 40/50 Blue sabot. If you get some do not be to worried about the bullet not fitting into the bottom of the sabot snugly. As you push the load down the bullet will settle into the bottom and the sabot will form fit around the bullet and to your barrel... it is one of Del's new inventions so that the sabot will fit a wider variety of barrels (bore diameters)