How do I select the underbarrell weapon in Crysis 2? How do I access the under barrell attachments in Crysis 2?

Image from http://www.ea.com/crysis-2/images/return-fireUse toggle fire mode (D-Pad left) to select your under barrel weapons/attachments since you are selecting the fire mode for your weapon.

If you are new to Crysis 2, you may have grabbed your first weapon with a cool underbarrell attachment, or earned one, but you don’t know how to select it. Case in point, tonight I found a Spec Ops Scarab assault rifle, but couldn’t figure out how to use it before my energy drained and my cloak deactivated. Its simple enough to figure out how to change from single fire to automatic fire. Just use toggle fire mode. Just remember that your underrbarel attachment is a “fire mode” for your weapon.

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