Jerry,
Im the lucky guy that got the package deal, my wife bought it for me yesterday.
If the setup has a specific name to it or not, i dont know, but its really nice to be able to snap on the rifle barrel for the regular deer season and then switch out to the ML for that season.
Your uncle or anyone for that matter would really like it, as do i . my wife found mine at the local gun shop, a hole in the wall shop out of the way of more traffic. so you may have to shop around because, im not sure if NEF still offers a setup like this, my reciever is prefixed for 2004 production but they still are out there appearently.
glenn