Actually Deerhunter, they DON'T know better than we do! We know of many calibers that would sell, but the factory has to contend with the bean counters beforehand. If they could just build them and then tell the accountants 'See! I told you it would be great!' but they can't. They have to be able to prove it on paper before the powers that be will even consider consider making it. Ah well, in a time of lower economic growth, you would think they would jump on something that might sell, but that does not seem to be the case. Hopefully we will still get the calibers we would like eventually. 44 Man