You also have the Kriss Vector, Just Right Carbine, Hipoint Carbine, Hipont handgun, TNW Aero Survival Rifle, B&T APC10, CMMG Banshee, FN 510, Ruger GP100, S&W 610, and AR PCC's.
It's really on life support here.
Just look at the Ammoseek list of searches. 10mm is more requested than: .38 Special, .380 Auto, 357Mag, 44Mag. Seems to me like the 10mm is surpassing a lot of the revolver rounds that once were slated for more power out of a handgun. Now some of this is due to the older generation are less likely to use something like Ammoseek, but it's also telling a story that it is replacing much of the attention that revolver cartridges get with the audience that uses Ammoseek. And with all the 45ACP handguns out there, it's 1% back from it. Interesting enough 40S&W doesn't even make the top 20 anymore, which was my point earlier in this thread it seems like the 10mm will take it's spot in the field of handgun cartridges.
Just to put it in perspective, 10mm is third on the list for centerfire handgun cartridges:
1. 9mm Parabellum
2. 45ACP
3. 10mm
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