That would be a big fat wrong...
It uses Beretta 92 mags...any and all capacity.
PeteyPete,
I just bought a CX4 ($600 plus tax) and in my humble opinion it is 3 times the gun the Keltec was. I had the newer plastic one and I personally thought it was a very cheap unit....still neat. I could flex my hand around and the two piece grip would wiggle all over...I returned it right away.
Just my $0.02