TexasCHLforum.com

Should have threatened to call the ATF. "Yes these gentlemen just sold me this gun without a background check." ATF looks and sure enough there is a .40 missing and in a customers hand with no receipt and no 4473. Far more effective than a lawyer.

This is why my girlfriend and I both have 9mm. Now if I somehow manage to get a 9mm into my AR15 mags I guess I could have an issue, but I'm pretty sure I'll notice if I try to fit a 5.56mm into my pistol mags.