I am at an age where I would like to thin out my gun collection, at least of guns I never use and that no longer interest me. If I bought a gun from Federal Firearms Licensee (an FFL dealer), how much time must pass before a sale to a non-FFL holder*is NOT a straw man sale? Is there any clear statement by the Federal government on this? Does it vary by state? Thanks in advance for any help. As I said, I am sorry if this is a dumb question. * Or, if the gun is on the Curio and Relic list, to a non-CRFL holder.