How many weapons are there in operation flashpoint dragon rising

According to Game Informer, there are over 70 weapons in game, all supported by a realistic ballistics system.

The3vilGenius - There are not actually 70 weapons in the game.
Most of them are different modifications of the same weapon.
For example, there are Assault, Stealth, CQB and Marksman modifications for the M16A4 rifle. Most are that of the USMC

Current USMC infantry weapons are:

M16A4 (assault rifle)
M4A1 (assault rifle)
Mk16 SCAR-Light (assault rifle)
Mk17 SCAR-Heavy (assault rifle)
MP5A4 (submachine gun)
Mk48 (light machine gun)
M249 SAW (light machine gun)
M21 (sniper rifle)
Barrett M82A1 (sniper rifle)
MEU .45 (pistol)
M67 fragmentation grenade
M18 smoke grenade
FGM-148 Javelin (Launcher)
SMAW (Launcher)
AA FIM-92 Stinger (launcher)