I have two, both 12 guage. One was purchased new in 2014. It has 28" barrels modified/full choke and it seems well regulated. It is, as Britsmoothy mentioned a bit heavy, but I primarily use it for dove and SCs and I find it swings well in those applications.
My other Pedersoli is an older model made in 1985. I bought it used, and the gentleman I bought it from had 3" cut off the barrels and, according to him did a little file work to bring the POI together - although, the file work is barely noticable. He also removed the ramrod thimbles, and it came with a three pc ramrod that I use in the field. It's a grouse gun, and according to him the ramrod and thimbles were catching on the brush so he removed them. I don't know about that, but it is considerable lighter and more handy in the thick stuff. Both barrels seemed to shoot low, so I added a leather comb 1/4" riser and now it mounts well. It seems the drop on the stock for both are different. Both seem to shoot to POA now, give or take a couple of inches. Those are the only two that I have experience with though.