DrAsus
I don't pay to much attention to difference in price. The first concern is the difference in thickness you are not likely to get the Short Black MMP down you barrel I think it might be the thickest sabot made, might fit a White Rifle. The other concern is the plastic they are made of; those of us that shoot max loads of BH fined they do not hold up as well. I used to use MMP exclusively but found the choices limited by the performance. Lee