[Durus]

I’m not wrong, I know quite a bit about NFA, and I offered no advice. It’s a plain fact that you are wrong and a bit of a jerk to boot.

[Atlas Sneezed]

I’m not wrong, I know quite a bit about NFA, and I offered no advice.

http://www.atf.gov/firearms/guides/identification-of-nfa-firearms.html

Search the page for “Wallet Holsters” and you’ll learn that the illustrated image is an AOW requiring registration and a $200 tax. Granted, the holster without the gun isn’t regulated, but putting a gun in it is.