Submachine guns and machine guns
Heckler & Koch MP5/40-inspired submachine gun
The Heckler & Koch MP5/40-inspired submachine gun has been seen in the second trailer. Rockstar has not named it; the name describes the real-world model it resembles.
Rockstar has not shared more about the Heckler & Koch MP5/40-inspired submachine gun yet. This page grows as new trailers and screenshots come out.
More submachine guns and machine guns
Brügger & Thomet MP9-inspired submachine gun
Seen in the Ultimate Edition screenshots.
DW9
Seen in the Vintage Vice City pack.
MAC-11-inspired submachine gun