NECO, who was out front in pushing the moly process, recommended increasing loads 10% to get the same velocity with the slippery bullets (molyed)... If you go the other way, to a non molyed less slick bullet, you might want to cut the load a bit, Might. Then there are the questions about the moly deposits in the chamber/barrel... Might get away with it. I would experiment carefully. CAREFULLY (or we all get a bad name). luck.