US Machinegun: *AR-15 2 Stage Fake Suppressor for .223, 5.56, CZ Skorpion, MPA & 9mm, in 1/2x28, FAKE SUPPRESSORS/FAKE SILENCERS, FS-AR2STG
US Machinegun: 2 Stage Machined Fake Suppressor for Mac-10/MPA/Vulcan .45acp 7/8x9 Threads, FAKE SUPPRESSORS/FAKE SILENCERS, FS78-M1045
MICRO PISTOL SUPPRESSOR
Guntec USA Slip Over AR15 Fake Suppressor Can Barrel Shroud
A suppressor is illegal (w/o a tax stamp), but a fake one is not, so how quiet can a fake suppressor go before it becomes illegal and needs a stamp or whatever,
US Machinegun: 2 Stage Fake Suppressor for AK/Yugo PAP M92/85 26mm x 1.5 LH, FAKE SUPPRESSORS/FAKE SILENCERS, FS92-2STG
Guntec USA AR-15 Micro Slip Over Socom Style Fake Suppressor (Gen 2) - Tactical Transition