Good evening, I bought a new style 358-158-RN 6 cavity during a "Black Friday" markdown sale. I cast up a bunch to get it settled in, when I first bought it. I loaded and shot them in 38's and 357's. They turned in a decent group from a revolver and a Rossi "Mares Leg". But an outstanding group with a H&R rifle, a ragged hole at 40 yards. Today I was casting up a bunch of 32 S&W wadcutters and decided I would get the Lee 158 hot and cast a few more with it. I didn't measure or weigh the boolits the first time, so that was part of the goal with today's session. I know from past experience to turn up the lead temperature, then took the mold off the hot plate and filled it with a big fat sprue puddle. The first 4 fills were poor boolits then the good ones started falling out. I kept back 6 in order from the mold to measure and weigh. Compared to some of the older 6 cavity molds this one is really consistent. The diameters are the same and the total difference in weigh is 7/10 of a grain.....just amazing quality! And 10lbs of nice shiny boolits in no time