This game is a real action simulation and is made for recruiting soldiers for the US Army. It's free and downloadable here at the official page.

The weapons are all real, so it was easy to find out the linking. Just click on a link to see some more pictures and iformations about the weapons.

The list of these has changed due to different versions. In the old AA and AA2 there were other weapons available than in the new and latest AA3.
We try to keep the version-differences. below you can find a whole list, here are the weapons of the different versions.

Americas Army 3

US Side

• M16A4 MWS (Modular Weapon System): see also M16A2
• M16A4 DMR (Designated Marksman Rifle): see also M16A2
• M320 GRENADE LAUNCHER
• M249 SAW: M249 SAW Minimi
• M67 FRAG GRENADE: M67 Fragmentation Grenade
• AN/M83 SMOKE GRENADE: M83 Smoke Grenade
• M84 STUN GRENADE: M84 Stun Grenade

 

Enemy Side

• OBRAN NP (Nastak Pusbrata - Assault Rifle)
• OBRAN KNP (Krotid Nastak Pusbrata - Short Assault Rifle)
• OBRAN LMK (Lutimak Mitroja Kusbra - Light Machine Gun)
• U-23A1 FRAGMENTATION GRENADE
• U-72 SMOKE GRENADE
• U-113 FLASHBANG