I understand that for FTF private sales one must not have prior knowledge that the buyer is a felon, etc, and that they need to be a CO resident. Does anyone have a link to the state statute that dictates this? I'm curious exactly what is required by the letter of the law.

On more than one occasion I've neglected to ask for proof of residence, but what exactly is required? When receiving a call from a local phone number from a local business I have been known to assume they're a resident. I understand an I.D. shows proof, but is an I.D. what the law says; what exactly do we need to do?

As far as the "known felon" thing goes, do we actually have to ask that stupid question? What specifically is the law on this one?