Yes, 2 or 3 wrecked L C Smiths of the same gauge and same vintage should be able to be fitted together to make one good L C Smith.... What is wrong with the DAMASCUS barrels???.... Many of us routinely shoot our L C Smiths with DAMASCUS barrels with the correct ammo.... There have been several articles written and published concerning shooting 12 gauge DAMASCUS barrels safely and without any problems.... Jent.