Funny, I am debating the exact same question. I have a Benelli Monty 20 ga and like it but like the way the Beretta feels in my hands better.
Beretta's web site says the non-KO weighs in at 5 lbs (a little hard for me to believe) and I called them to get the weight on the KO (as I could not find it), and was told it was 5.7 lbs.
I am looking at the 20 ga with the 26" barrel but plan on trying to get my hands on one and weighing it before I plunk down the cash.
I have an extrema 2 with KO and can tell the difference with heavy target loads when shooting a lot.
Would love to hear what others have to say on this.
