no pics, it is illegal as hell to do, like I did. and i already had run ins with ATF... but I can have someone collaborate it if they want to stop buy the shop, wouldn't want anyone to hoist a BS flag!
I do believe i have one of the F150 because it was used to hide his "personal things" like wallet keys, jewelery... where the other one was specific
there is a 2 year minimum sentencing for getting caught with something like that and it also goes to the person who did it. also a $10k fine. I was told by a local police officer that seen it, and hangs out here at night.
Trunk yes, gun rack in the rear window yes, hiding it purposely... NO
So be careful