I'm sure glad you asked, because quite a few people don't realize that I haven't taken out custom diameters. If you order a standard profile, like an LFN, SP, WFN or any one of the listed nose shapes, I'll make whatever diameter you want from 22 up to 512 diameter. Many odball and metric calibers can be gaschecked though there are no checks available, by simply using the next size larger, annealing and sizing them on. I cut the check shank special for that and tell you which checks to use.
On these special molds, I can't guarantee weight too closely, for obvious reasons.
The custom which I stopped making are the tapered and two diameter rifle bullets, and bullet profiles cut to customer sketches, drawings etc. Those were killing me time wise.
Veral