[Javelinadave]

Hi All,
I have a 1920 Luger that came with one magazine. The 3rd round usually creates a FTF.
First off, any guesses as to why?
Second question, I have been looking for a Mec-Gar magazine for months with zero luck. Are there any other magazines out there for my 9mm P08 that I should consider?

Thanks,
Dave