Of the several 16-gauge doubles I own, my favorite, born with 2 3/4 inch chambers, to take afield is my 1947-vintage Husqvarna 310ASE with a straight grip and 70cm barrels. It weighs in at 6 pounds 9.4 ounces. The two late 1930 Fox 16s I have weigh in at 6 pounds 11.4 ounces and 6 pounds 13.3 ounces while my 1941 NID 16 weighs 7 pounds 2.6 ounces.