im only good at scripting EVENTS, (ingame) so as it comes to me, you're on your own. PS: proper name is Baretta M92 F, the US just shortened it because they already had a weapon named the M92 in service when this was chosen to sucseed the ages-old Colt M1911 A2, and still do :P
although M9 also conflicts with the M9 combat knife and, aww forget it, it's too confusing, even for a gun nut like me :P