Instructions
Select "Armory" from the "Socom: Confrontation" main menu.
Select the character whose weapons you wish to change. Any character can wield an RPG.
Select "Armory," followed by "Weapons."
Select "Gear" and then "RPG" to add the grenade to your loadout.
Select any online game type other than a ranked match.
Press and hold the circle button on your PlayStation 3 controller to access the weapon wheel. Use the left analog stick to highlight the RPG and release the circle button to use it.