No, I had not considered that. I watch a few videos and it looks like you can parkerize yourself fairly inexpensively. Are you going to cerakote yourself or are you having it done. The guns I' considering parkerizing are old and have little commercial value, but some sentimental value to me. They are currently blued. I thought about rebluing them but it seems no easier than parkerizing and I think parkerizing provides better protection than bluing as it absorbs oil. I know nothing about cerakote but I will look into it.