Alot of times when MMP makes a sabot for a Specifice company they will change the color is all.
MMP makes the E-Z load sabot for Knight and it is orange for the .551 & .552 45cal bullets and The E-Z load sabot for Knight/Barns Stitefire TMZ are Blue because of the Bevaled Base on the TMZ So the Tan sabot will fit the SW just fine but those are not the High presure sabots , The High presure sabot is blue.