Went and picked mine up at the mailbox place today. Ordered a steel .475 GC LFN mould to cast a 380 gr or so bullet (forget the number his site lists). Mould cavities look to be nicely machined, as I would expect from CNC equipment. The exterior is not quite as nicely done as I see on Ballisticast moulds: only the top surface where the sprue plate rides is machined to match the two halves; the screws for handle attachment are only supported on the lower end, they do not go into the top side at all and are clearly handmade. For the price on a made-to-customer-spec mould I'll live with it; no heavier than these moulds are it should hold up ok. The locating pins are brass; the two halves go together with just a hint of play, which I suspect would tighten some when the mould is heated. The proof is in the casting, will be able to tell you more when I get my pot fired up in another couple weekends.
Mark