A frameing system for a hard case would be nice.I have to have mine in a case when on ATV,UTV or Trk.A outer frame would be nice,one that attaches to the hardcase or one that the case could slide into with differant mount options.Ive thought about makeing a cage type out of 3/16 round steel that I could slide the butt end of the case in and use Bungies to hold it in but just havent had time to do it.I would mount it Vert or at a 45deg angle with a Bipod type system for the 45deg mount....Vert for UTV's and 45deg for ATV's.