Any batf C&R collectors here
 

Just wondering if any gfyers were.

what is it?

if you don't know, then you're not.
I worded it this way on purpose. Those that are, know what it is.

Curio and Relics (C&R’s) are firearms of interest to collectors or firearms over 50 years old (such as Mausers, Mosin Nagants, etc.) An individual may apply for a C&R collector’s license from the BATF. This license allows an individual to purchase and receive C&R eligible firearms shipped directly to their home though mail order, or pick them up, without completing the background checks through an FFL holder.