lemoyne
You can order then direct from Hornady, but I am sure you can get them cheaper on line someplace. The part I hate whether I order the SST or the Shockwave I moght end up throwing the sabot away. The SST SHOULD come with an HPH-12 and the Shockwave should come with a HPH-24.
I am shooting the 10mm 200 XTP - (without the plastic tip) - I believe the basic bullet is the same. It really does shoot well, I just got back from some shooting. With 110 grains of T7-2f I was shooting them @ 2050fps from the muzzle. I have posted a ballistic page for both bullets on here someplace.