The number of OCers in the 'Burgh keeps climbing!
Shouldn't there be a sign or something when you walk into the Post Office? I didn't see one.
Dobe is correct, PA is a traditional open carry state. In the 90s they passed the UFA, which prohibited any county, municipality or township from regulating the lawful ownership, possession, transfer or transportation of a firearm.
There is... just not where you walk in:
(h) Notice of the provisions of subsections (a) and (b) shall be posted conspicuously at each public entrance to each Federal facility, and notice of subsection (e) shall be posted conspicuously at each public entrance to each Federal court facility, and no person shall be convicted of an offense under subsection (a) or (e) with respect to a Federal facility if such notice is not so posted at such facility, unless such person had actual notice of subsection (a) or (e), as the case may be.(2) The term “dangerous weapon” means a weapon, device, instrument, material, or substance, animate or inanimate, that is used for, or is readily capable of, causing death or serious bodily injury, except that such term does not include a pocket knife with a blade of less than 2 1/2 inches in length.
The Post Office is subject to Federal regulation and the CFR is law.
39 CFR 232 says, "This section applies to all real property under the charge and control of the Postal Service, to all tenant agencies, and to all persons entering in or on such property. " Goes on to distinguish public sidewalks and parking areas.
I have no desire to test anything . . . I hope that common sense would dictate the outcome if it ever goes to test, but I have not the financial wherewithal to hire a lawyer, nor the spare time to waste in the courts (or worse, jail).