please educate me on this item.....

toad67

Came across this on the main auction page, and am not sure what you do with it.....

https://www.gunbroker.com/item/875862990

jimdeere

A device to get you a free vacation in the big house.
https://www.silencershop.com/blog/post/what-is-a-solvent-trap

mark christian

Ignore it, just like folks should have ignored the 80% STEN tubes, the so called pre-81 Drop In Auto Sears, and the machine gun parts kits which included (what was at the time considered to be) a DEMILED receiver. 

rufe-snow

They started showing up, at the local gun shows.  Before Corona, got all the gun shows canceled. I guess all the brain deaders, selling them. Figure as long as they sell them, as "solvent traps". They can get away with it, and the feds won't come after them.

Personally I avoid them like the plague. A gun show, is to public a venue to be buying stuff like that. No inclination to be buying any "solvent traps", with everybody and their BIL looking over my shoulder.

redneckandy

https://www.quietbore.com/2019/09/22/solvent-traps-are-legal/

https://www.quietbore.com/2019/09/16/atf-eform-1-electronic-filing-guide/

Some light reading. Apparently the turnaround time for a stamp on a homemade suppressor is significantly quicker than buying a commercial one. Do the paperwork before you modify and you are fine.