Looking at a 90 year old pistol on gunbroker but the seller is a non-ffl holder and he might not be a C&R either (I just emailed him to ask). Can I still acquire the pistol even if he is not a C&R? Any caveats that I need to know about? So far I have only used my C&R to purchase from 01FFLs, never a private person so I am unsure. Thanks.