Gamma shield armor

Gamma Shield Armor is a variant of Metal Armor found in The Pitt add-on for Fallout 3.

It can be repaired with Metal Armor and provides a damage resistance of 36 as well as a bonus of 15 to Radiation Resistance whilst incurring a penalty of 1 to Agility.

Obtaining
The armor can be acquired in the Steel Yard from corpses and Wildmen. A few contestants in The Hole are also wearing this armor. It is not obtained from Everett. It can also be obtained from a few slavers in paradise falls,not just through the pitt add-on.

Bugs

 * In the Effects menu, the Radiation Resistance and Agility modifiers are marked as coming from "Lead-Lined Armor," not Gamma Shield Armor, although this would explain the extra weight.
 * This armor tends to "phase" once dropped: it will disappear after a while if dropped, turning completely invisible, while it will still actually be there and can be interacted with/picked up.