thats ok, fame fades faster than infamy. I've seen some nice suppressed ARs, but I don't think it's worth the paperwork. Its still very loud due to the sonic crack, and if you make a subsonic load to get around that, you have performance similar to a 22mag. I would like to have a suppressor for a .22lr though, that would be neat. Couple of the ones I have seen were quiet enough to hear the hammer click when you fired it.
Here is mine with the iron sights on it. In this configuration it is basically an M16A4 without the full auto option.