alsaqr
Lee is right on point... SST's come with HPH-12 sabots which are the thicker variety... If you want to shoot SST's you will need to change to HPH-12 sabots or regular Harvesters.... You can purchase the HPH-24's off the shelf if you purchase TC Mag Express Sabots. You can not purchase the Superglide sabot which is made by MMP, because it is under contract to TC, but you can purchse from MMP the new HPH-3p-ez which will load as easy as the superglides or the other alternative is the Havester "crush rib"
The TC shockwaves come with the HPH-24 sabot....
It is always nice to have a clean and shiny bore - so the elbow grease you applied will accomplish that anyway... + now I'll bet the 24's fit perfect...
As Lee saidfor the EZ sabots if you need a few to try send a PM...
mike