Lee aluminum molds are the best value in bullet molds. The blocks do not rust like cast iron molds, and are lightweight for less fatigue and ease of use. You can also quickly switch to a different mold while casting, as it can be quickly heated by dipping the corner of the mold in the lead pot.
The mold cavities were cut off center and the mold would not release the castings. I have other Lee 6 cavity molds that work fine, this one was a manufactures error and it this one I am rating.
I have not used the mould yet, but received it and installed the Lee 6 cavity mould handles. On inspection, the mould is well made. Fit and finish are very good. The price is very reasonable.