A twin Mark 45 wouldn't be a bad idea, but the OTO-Melara isn't well-served by having a twin mount. It's got plenty of RoF to not need the two guns and it's designed for small combatants and as a secondary gun anyway.Just thinking out loud. For the 5in/54 Mk 45 lightweight, how hard would it have been to do a twin mount? Sure, it would have increased weight, but having two barrels in one mount might be a good thing in some instances. A Spruance-class would have easily fit one of these in the forward position, same as the 8in MCLWG. The same thing could also be done with the 3in/62 OTO-Melara compact. Ammo feed would probably be a little different. What do you think?
-Mark