solvent trap

I'm planning to build my first Form 1 and am interested in your thoughts on how to source the parts needed. I don't have a machine shop and will be drilling baffles with a hand drill and jig. I'm planning to build a .45 cal. pistol can. I'll also need suggestions on engraving. Assume that I...

Looking around on the internet it looks like if you buy a solvent trap from "over seas" like from some where like wish dot com and the department of Homeland Security confiscates them because they look like a silencer and send you a letter telling you that you narrowly avoided getting a felony...