I apologize if this is the wrong forum for this question. I've never bought a used firearm from an individual. I'm wondering how much information to provide, if asked.

I one add the seller wanted a copy of buyer's drivers license or CCL. If I was selling a firearm, I'd like some personal information from the buyer as well. However, I'm not comfortable giving a copy of my DL/CCL to a stranger.

What is standard operating procedure for face-to-face, individual firearm sales? Any particular laws I need to be aware of in Texas?

Thanks.