I've got an Antonio Zoli 20 gauge sxs from the 60s, which is a very nice (if very American styled) gun. If you like single trigger/beavertail/pistol grip/vent rib on a 20 gauge sxs weighing about 6-3/4 pounds, it's certainly the cat's meow.

I've shot it a bunch over the years and still shoot it occasionally. My only real complaint about it is that the ejectors don't function consistently if the screws holding the ejector mechanism to the forend get the least bit loose. A little epoxy would fix it, but I haven't gotten around to doing the repair yet.

By the way, Mike, the chaambers on this gun are 2-3/4. My Bernardelli 20 gauge, built in the early 70s, which weighs in at barely 6 pounds, if that much, has the 3 inch chambers. Makes no sense, but what does?