Above, you see a computer rendering of a Beretta 92 FS pistol, stainless steel I might add, which is my favorite flavor of Beretta 92 FS pistol; but I digress.
Below, I have included a link to a very interactive website, which illustrates the operation of the Beretta 92 FS pistol. This is a very good website because it shows pistol operation and internal safeties that are often impossible to visualize on the gun itself without a cutaway. Yes, even I learned a few new things here, and I've been shooting and studying this gun for the last decade! Now, if I can learn something about this wonderful gun here, I'm sure 99% of everyone else will too.