Are there any court dockets, any proof of these convictions?Speeding is one thing, and everyone knows the laws about that. Where as silencers most LEO's don't know all of the laws about them, and many still think that they are illegal to own. Even if you have the paperwork, they can still legally sieze your suppressor ( now you will get it back though ).
So I wouldn't want to be one of the guys that finds out what happens, and I don't want any of you to be either. That and they really have no function on most rifles, though on ours they do. Make it apart of the rifle, like make the inner barrel shorter and use the rest of the outer barrel as the body.