I believe my brother has one, ill have to check on the brand though, it has two rails for sure and then you can either mount the gooseneck or a fifth wheel, all he has is the gooseneck attachment. If this sounds like what your looking for I will try to get some pictures. The guy who had the truck before him had it mounted with only 4 grade 8 bolts though so I would suggest getting four more. Also it the rails mount on top of the bed, but do not make it too inconvenient with the gooseneck removed.