The Beretta has a few versions around - I have the A400 Xplor Unico with KO - this is the green field gun and was the first model introduced. It is my wife's clays gun as she does not hunt.
Trap guns typically have a higher and straighter comb, but I suppose you could make this work. Beartooth, Inc., sells a kit through Cabela's and others that uses a neoprene sleeve and foam inserts to raise the comb if need be.
Even with the Kick Off recoil reduction system, her gun shoots my 7/8oz and even 3/4oz light reloads reliably (except for the cold weather with the 3/4, but I suppose I could work up a load if need be)..Right now it is digesting 7/8 oz loads and smashing targets.
The gun is listed at 6.5# - total BS - much closer to 7#. For a target gun, that is still light, but anyone reading this thinking of one for a field gun should be aware that it is a little heavier. Their sporting model (the bright blue one) IS heavier yet as it was made for sport shooting. If you go that route, personally I would skip the electronic gizmo in the grip butt - just something else to go wrong.
The guns come with shims to adjust the cast for either a LH or RH shooter and are easily changed.
Cleaning is as easy as removing the forearm and spraying some oil (per manual) and wiping it off.
These guns use the Beretta Optima HP chokes - those are only interchangeable with the UGB and, I believe, one other version, so be aware of what chokes you order if you want more. Briley makes all you want
Hope that helps on the Beretta side