Thanks guys. I'am getting the feeling the M2 is the answer. I checked out the Vinci on Benelli USA and due to the fact that it is so new there are no mag extensions
available yet. For hunting doves you'll need extra shells, I use to shoot with my friends over and under and thats just plain annoying having to break and reload the gun the whole time.
Jadeslade, in South Africa if you shoot from a truck or Jeep the farm owner would probably ask you to leave. I just hope I can get the M2 with the longer field barrel.