I'm pretty sure kel-tec has one. I'm not to sure what it's called though I want to say its the PMR30.
I was thinking it was a .22Mag, but wasn't totally sure. Still on the cheaper side when compared to some centre fire pistol rounds though.lucznik said:I had forgotten about the Kel-Tec. Thanks for the reminder.
However, it's a .22 Mag, not Long Rifle.