Still need to pick up some new chokes for the new boomstick even though I hear the factory chokes from berretta are better than most. I prefer to have extended chokes and usually pick up carlson's. I prefer to shoot Kent #3 and trying to make up my mind which chokes to get.
What is considered to be the actual measurement of what is called modified, improved, light mod etc? All chokes I have found are measured different for what they say the choke is.