Hello everyone, I'm new here and I'm doing some school research and I'm away for a few weeks on work. In my class we are drawing parts of the cz75b, and I need some measurements. I need measurements off the recoil spring guide, ejector, and the firing pin. I basically need to formulate a drawn-out schematic of the parts and I don't have the firearm with me or tools even if I did. Thanks for the help