I have been using a 20 gauge Montefeltro exclusively since 2003. IMO it is the perfect quail and dove shotgun. It is particularly good with mearns quail here in S. Az. It is light and fast handling, getting doubles is routine. Sometimes triples. Best was 5 on the covey rise but it was hell finding them even with two dogs.
This shotgun has long choke tubes which seems to have it performing like it is choked tighter than the name on the choke. I have yet to use the modified. Improved does well with doves and gambels quail. Cylinder for mearns.
