@Dusty I'm not manufacturing anything, I've made these for myself and couple of mates who asked me for make some for them - anyone can make them although some people prefer to buy it of someone.
I've read the rules, got the point, no need make unnecessary fuss about it, happy to remove posts if against the rules.
this type of mount if hard to get (few places offer 3d printed stuff but 3d prited plastic is brittle and not impact resistant) and by showing the idea I intended to contribute towards paintball community rather than to be seen as manufacturer.
hope this case can be closed now
peace