Great I have no problem with Francotte.
Barrels on this gun measure roughly .060 thick 9 inches out. I check with vinegar after that measurement but they are definitely fluid steel. With its 15” lop and 7/8” extension (will be removed and horn butt installed) 29.5” barrels it weighs 6.25lbs.
Will be a wonderful dove gun. Very happy with this one! Hope the guyot comes in with same luck!