Please have a look at the sticky referenced in the "Forum Rules" masthead at the top of this page. It's not mandatory, and may be hazardous to your health....
It's a "Concealed Handgun License". (We usually call it a "CHL", not "CCW" but that's not important.) The key is that it only covers handguns. Rifles and shotguns aren't included. You can still own them, or transport them (and Open Carry them), but in a vehicle they must be unloaded. Nothing in the chamber, although the magazines only need be stored "elsewhere" in the vehicle. (Things like my little Mossberg shotgun, with tubular mags, require that the tube be empty.)
(Why write a quick note when you can write a novel?)
יזכר לא עד פעם