I think that right now Lee is so busy trying to fill the needs of their dealers that any new projects would be put on a far back burner. GB moulds are now quoted at 8 to 12 months. You might call them and talk to them (Mr. Lee) about it, but your time might be better spent talking to Mountain Moulds. You might be able to make a jig to drill out the bases of standard boolits if you need some Hollow based ones. Just a thought.