tubes are inappropriate for sxs guns...want that sort of thing, buy an over and under...
plus, new barrels have to be made heavier at the muzzles, so there is enough metal to machine for the damn things...
an then there are the risks when installing after market tubes...sometimes, installing tubes changes point of aim of one or both barrels...in spite of best efforts of skilled installer, it happens...no one seems to know why...
the presence of after market tubes are a detriment to value of old used guns...better to open existing chokes, or acquire second gun, choked the way you like...
one cannot have too many sxs guns...
