[Jeff Winston]

Getting out of the vehicle to look for a street sign IS FAR DIFFERENT than getting out of the vehicle with a visible weapon and following someone..especially when they have no idea who you are and you won’t tell them.

Unless you know something I don't, Zimmerman's weapon was completely concealed.

Almost everyone who carries a weapon these days does so concealed.

[RummyChick]

perhaps I am using the wrong terminology as I am not a gun person.

The HOLSTER was visible if GZ moved and it was demonstrated in court.