g.willikers said:
Police in general do not know all that much about the laws they are empowered to enforce.
They are not lawyers.
And it appears that when in doubt to arrest and figure it out later.
If the officer is agreeable, remain calm and to ask them to call a superior to ask about it.
That can solve the question right there and then.
Maybe a call to a superior can resolve the issue right then ... or maybe not.
Several years ago I took a citizens' police academy course through the PD in the neighboring town. Two hours, one night per week for twelve weeks, with a different topic pertaining to policing each week. One of the class modules was about firearms and firearms laws. The instructor for that module was a veteran sergeant, who was (maybe still is) a shift supervisor and the guy in charge of pistol permit applications for that department.
In his presentation, he made several statements that were just flat-out wrong. As an NRA handgun instructor (as well as being "that guy"), I finally had to raise my hand and correct him. He hemmed and hawed a lot, then finally conceded that "technically" (his word) I was right, but he claimed that "in the real world" the points I questioned didn't make any difference. The problem is, they didn't make
much difference to the cop on the street, but they could make a lot of difference to the citizen being hassled by a cop for a purported firearms violation that isn't actually a violation after all.
If a patrol officer had called in for advice when this guy was the shift supervisor, the cop would be given bad advice. Morever, since this guy was the sergeant who was supposed to know this material, I imagine the other shift supervisors would probably give similarly bad advice if contacted.