Originally Posted by GNXtreme
I have a 4506. I wouldn't say that it looks like a m9 but it sure is a great gun. The only feature that I can think of in common would be the de-cocker safety and the da/sa.
Don't forget the reverse swept and knurled trigger guard,
and the concentric pistoned return spring, not to mention the
somewhat similar, but disable-resistant, takedown, which is a
very nice feature, which the 92 doesn't have...