The state where I live & work passed pro-gun laws/2A + statues a few years ago that said a gun owner/license holder can keep their firearm(s) & ammunition in their own vehicle(POV for you military TFLers,
).
That seems fair. I
would not disclose my W/concealed license to a 3rd party(employer) as a SOP. It's
no one's business if I own or carry weapons. If they are legal & Im not a safety threat or a mental health problem, then Id consider that a unfair labor practice.
A few years ago, Sen Al Franken(D-MN) wrote about a CEO/business owner who started a "nazi memorabilia" club to flush out the staff-employees who may join.
As a armed professional(armed security), I've dealt with people who were very anti-gun or "nervous Nellies" about weapons. My basic response was to remain calm, polite & explain that my firearms/weapons are lawful, authorized & IAW state regulations. Their feelings or political views have
no bearing on me or how I do my job.