I got an older Lee 6 cavity mold in a lot of molds I bough recently. I can't find any markings on it, but it looks very similar to the 356-124-2r. Below is a picture of a 124 on the left, and one cast from the new mold on the right. As you can see, the nose is a little different and the Boolit is shorter. The 124 weighs 127.5 after PC and alloy is COWW. The unknown weighs 119.5 after PC and alloy is COWW. I tried searching google to see if maybe it's a discontinued mold, but didn't come up with much. Any ideas?