Yep, in the realm of BATF%ck Idiocy we have this:
ATF Classifies Pot Scrubbers as Silencers, Makes Possession Illegal
Story
"Sound/gas absorbing materials manufactured from Chore Boy copper cleaning pads, along with fiberglass insulation, constitute a silencer.
Therefore, it is illegal for an individual to replace deteriorated material within an already- registered suppressor without an approved ATF Form 1, ‘Application to Make and Register a Firearm,’” along with a “$200.00 making tax” and “a ‘no-marking’ variance…since there is no viable area in which to apply a serial number to the sound-absorbing material.”
ATF Classifies Pot Scrubbers as Silencers, Makes Possession Illegal
Story
"Sound/gas absorbing materials manufactured from Chore Boy copper cleaning pads, along with fiberglass insulation, constitute a silencer.
Therefore, it is illegal for an individual to replace deteriorated material within an already- registered suppressor without an approved ATF Form 1, ‘Application to Make and Register a Firearm,’” along with a “$200.00 making tax” and “a ‘no-marking’ variance…since there is no viable area in which to apply a serial number to the sound-absorbing material.”