i posted a while back that i was so pleased with my p32 keltec. but i was disappointed with the sub9 because it could barely eject the spent case. and 1 out of each mag would not make it out of the gun causing a stove pipe jam.
well i have left the return spring compressed for a couple of months. i store the gun with the chamber opened. so now it kicks out all cases. i just fired 150 rounds of the same ammo with no failure to completely ejects.
this gun has never failed to chamber other than a jam by the last case fired. i will continue to store this gun with the bolt locked back.

I was going to get one . It was between the Keltec and the Mec-Tech Conv.

I got the Mec-Tech