I had a Beretta done by Magna Port at a place outside of Winterpeg M.B. but can't remember the name of the place for the life of me. I can't even remember what it cost me, but i do remember that the insurance for shipping the barrels was outrageous because if they lost it I would have had to replace the gun or ship what was left to Italy to have new barrels fitted for the gun. I had to insure it for the price of a new silver pigeon. I do remember that the work was top notch and it made the gun loud but very nice to shoot. I hope this helps some as a place to start looking.