Great Club and Great people who choose to spend time forming great relationships and sharing advice, knowledge and experience with each other shooting , reloading and all around building great relationships rather than turn every issue into a political or civil rights debate . I myself have little time to enjoy positive recreation/hobbies and choose to keep it that way rather than spending time debating or making a stance for everything I disagree with in life ...Just my choice as that is what made America Great ....We have choices , pick one
And any gun club that requires people to show their NFA stamps, is an ANTI gun club. Which is why I would never choose to spend my time around ANTI gun owners.
There simply is no viable reason to ever ask to see someone's ATF stamp, outside of maybe curiosity to see what it looks like.