cerakote FDE parts match

I have a cerakote FDE set that I recently purchased and looking for recommendations on method / product to support generally matching the forward assist, eject cover, etc. I know that cerkote finish can be applied but wondering if a more cost / time efficient method would be recommended by those who have experience on this.
Thanks in advance for your replies.

Are you looking to refinish the parts yourself or have them done?

If I have the color I can do them for you…Shoot me a PM