I just received my new mold from Accurate for my Vetterli ,as suggested by members. I also received as a gift 28 pounds of lead ingots with 5.5% antimony. I was wondering if this was the correct mix to use or what mix should I be using? I plan to load them as I have loaded the pre cast with 19 grains of 5744 powder, chronographed at ~1084 ft. per second. Any help would be very much appreciated as usual.