That said; I have an approved Form 1 with about 20 calibers listed on it - everything from .22LR to .338.
How long ago did you do this form1? Though I haven't checked personally (don't have the need), supposedly the ATF is no longer accepting a list of calibers.
O2
YOU are the first responder. Police, fire and medical are SECOND responders.
When seconds count, the police are mere minutes away...
Gun registration is gun confiscation in slow motion.