The thing that bugged me was how they seem to have unlimited ammo and anyone who owns guns and has bought in bulk knows how heavy ammo is. Lugging around thousands of rounds of ammo would be really heavy.
It annoyed me that they assume people watching this show have never handled an urn with someone's ashes in it. In my experience the ashes in an urn after cremation are stored in a bag that would prevent spilling should the urn be dropped.
*Takes off lefty hater hat*