46X series front cover


Does anyone know where to get a decent front cover? I would like to
take one to some of the plastic molding firms and see what it would
cost to make up maybe 100 or so. This part seems to be the first
casualty when the scope was new and now they want an arm and a leg
for them. Maybe some one has already done this and can set me
straight if the cost is too high?

Thanks, Mike