A little background check for US members:
https://www.fbi.gov/file-repository/..._year.pdf/view
2020 and 2021 numbers are astonishing.
The system can put a "hold" on you if your name can't be uniquely cleared (and someone with the same name or a very similar sounding name comes up "prohibited" somewhere in the USA). In the past 3 years, a huge number of additional records have been added to our NICS background check system. 95% of actual denials are false positives. The system is quite error prone.
Here's a recent operations report:
https://www.fbi.gov/file-repository/...eport.pdf/view
Page 20 and 21 should help you understand the process better.
Note that in 2017, a total of 12 people were actually prosecuted for being prohibited people trying to purchase firearms illegally.
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Igitur si vis pacem, para bellum -
- Therefore if you want peace, prepare for war.