I am finally going to paint my first rifle,Howa 1500. Have already decided to duracoat with a digital pattern. Nothing original here. Prep and masking is not a problem. My question is, what do I absolutely not want paint getting on? I know the chamber and crown, but is there anything on the bolt I should be worried about? I'm plainning on using my SATA airbrush from work. Should help to keep mils down alowing for clearence issues. But I'm just not sure what to and what not to paint with all the different opinions. So I figured I'd ask.