Cerakote - Ceramic Coating
A cool little find, Cerakote provides an interesting alternative to such coatings as Duracoat or hydrographics. There are a few perks provided by the ceramic composition of Cerakote, that are nicely illustrated with the pictures below:
Impressive results, but I can only assume such durability comes at a high price tag, probably putting the process out of reach of most paintballers looking to coat their milsim markers.
Here's a look at how a Cerakote coating looks under IR illumination: