[Madtat]

I have noticed the same thing. If the plastic compartment is removable after you take out the rear seat maybe a fold down type door could be fab'ed instead of the hump part of the front of the plastic storage compartment.

 

[Madtat]

You may find the compartment not varied enough, for that reason and use I would remove it completly and make my own. There is a site that offers custom and already made hand and riffle storage, some very discrete and safe. I will add the site to the next post.

 

[Madtat]

Check out this site, in the law enforcement section you may find something or in the under seat storage.
TruckVault - TruckVault for Public Safety