I was shooting the other day,and another shooter at the range was shooting his ML. I noticed he would rub a little lube on the sabot before loading. I've allways heard "not to put anything on the sabot,and to run it dry. After talking to him we went down range to get the targets,and I have to say,he shot one heck of a group,1-1/2 inches. Now I'm thinking of trying this. Maybe a little bore butter? Ron