Powder coating 511B's, how to save the decals?

[Voice_of_the_Llama]

To answer your question, IMHO&E the heat gun is a bit overkill. If you must use it, keep in mind how thin the foilcal is and how fast it will heat up once free of the horn's cooling mass.

If available, use a blow dryer with selectable heat range. Start out low and increase the heat gradually to the point where it softens the adhesive enough to let go

OK, good idea. I'll try that first. I assume the printing was done by silk screen?