Fat Man Little Boy Kit

 is a weapon mod for Fat Man in Fallout: New Vegas.

Characteristics
The  is a weapon modification for the Fat Man in which the weight of the Fat Man is decreased by 50%, making the new weight 15.00 instead of 30.00.

Locations

 * This weapon mod can often be found at the Gun Runner store between levels 14 and 17 and sometimes at level 18+.