Center of Mass

 is a perk in Fallout: New Vegas.

Effects
You don't fool around with fancy trick shots. Straight to the midsection and down they go. In V.A.T.S., you do an additional 15% damage with attacks targeting the torso. This could be very benefitial for players who prefer V.A.T.S., considering the torso is usually the highest percentage of chance of hitting.