He DID NOT display a weapon, not that displaying a weapon is in ANY way illegal! It is perfectly legal to have an unloaded weapon in plain sight in or on a vehicle.
Granted, the weapon was loaded, but the cop had no way to know that without stopping him, so, what was the probable cause to stop him in the first place??
Wonder if the cop stops everyone with a rifle in the back window of a pick-up just in case it is loaded?
He was carrying legally, then his concealed weapon was accidentally exposed. He DID NOT "brandish" or "display" a weapon.
If I was the OP, I believe I'd be having a visit with the DA ASAP and discuss probable cause for stopping me in the first place.
If the weapon didn't stay concealed (Adj. 1. concealed - not accessible to view; "concealed (or hidden) damage"; "in stormy weather the stars are out of sight"
hidden, out of sight
invisible, unseeable )
Then he was displaying a weapon, even if it was unintentional, it was still shown which is against ccw from the sda book
And what you are referring to about being in the open only pertains to unloaded weapons, not a weapon in a holster on your person