I have bolted to the chassis of my UK caravan one of those wall racks with a bar that goes through the trigger guard and a hoop over the barrel, seen and signed off by the arms officer. She told me its all good but to make sure ammo is kept in the car in a locked container not in the caravan.
I used shear nuts on the bolts with thread locker and also hammered over the ends of the bolts.
Something like this rack link
Mine is under my bed but I see you don't have room.
Bookmarks