Had my XCR done at LC in YEG last year, same Multicam dip. Turned out phenomenal. Had several other items done at the same time as a test (Oakley Batwolf frames, RAO knife), all turned out great.
Aside from the base coat and dip layer, they do spray a flat clear top coat.
Between the coatings it definitely does change tolerances and there are several areas that need attention in order to refit. But for those who can handle it, once everything is back together, you can see how amazing it looks.
They did a good job on mine and I was adamant about the seams being as innocuous as possible.
All in all I'm impressed and wouldn't hesitate to have more items dipped. Just be prepared for a wait due to back log in jobs.