Sorry,l know it's been asked before,but how do you legally transport pistols,shotguns,and ammo in a pickup truck?

l have a crew-cab pickup with no toolbox in the bed.The storage compartments under the backseat are very small,and nothing ''locks'' in the truck.So basically the gun(s) and ammo are all laying on the backseat or floor in cab of the truck.l put locks through the barrels of the pistols and locks on the long guns,l also put a padlock on my range bag that holds all of my ammo.Am l ok or what? Everythings pretty much ''locked'' but the guns and ammo are all in the backseat. Also l know alot of you go to Sunset Hill Shooting range in Pa. is transporting a pistol from NJ to Pa legal? Thanks

carried unloaded and contained in a closed and fastened case, gunbox, securely tied package, or locked in the trunk of the automobile in which it is being transported, and in the course of travel shall include only such deviations as are reasonably necessary under the circumstances.

See also this.

 

The GCA covers your trek across state lines. You are fine.