Post by mlin
I usually instruct Francky not to paint orange tip. I believe he does not use those stick putty to cover trademarks. He can just use red tape for barrel tip and black tape for trademarks. Of course it's will be at your own risk if US custom decide to hold the pacakage due to those reason. But so far I never had any package open by Custom.
Personally I HATE those stick putty. I was once ordered from Gun and Guy (Hong Kong) and that thing just took forever to take it off cleanly, particularly with recessed markings.