bulldog - I think you need two cases. One oak and leather for local transport - but I wouldn't put a DR in anything less than a pelican for air-travel.

Not pretty inside, but it's completely surrounded (on all sides) by foam. There are three 1.5" pieces of foam all sandwiched together.

The first 1.5" layer on bottom, then the middle 1.5" layer (in which you cut out the profile of your gun) then a third layer of 1.5" foam.

It's the best protection you can buy for rough travel.

The longer of their models is shown, but they make a take-down length case as well.