I've never been able to discern any effects from Lubalox-coated bullets, one way or the other. This in particular applies to Fail Safes, as I have also removed the moly from component bullets and never found any ill effects, either in accuracy or pressure.
Winchester only Lubaloxes their factory-loaded Fail Safes, but molys the component bullets. They claim this is because the pure copper of Fail Safe jackets tends to increase pressures over standard gilding-metal bullets, so they moly the things to protect foolish handloaders from themselves.
I do believe Winchester is the last big-time bullet or ammo-maker to still carry the moly torch. Most everybody else has given up.
MD
