Mark 4 synth armor

Mark 4 synth armor is a unique legendary set of armor in Fallout 4.

Mark 4 synth chest piece

 * Enemies have a harder time detecting the Sole Survivor while they are sneaking and not moving.
 * Damage Resistance: 49
 * Energy Resistance: 54
 * Weight: 23.1
 * Value: 8,552 caps
 * Modifications: Nanofilament material, BioCommMesh

Mark 4 synth left leg

 * Luck (+2)
 * Damage Resistance: 22
 * Energy Resistande: 25
 * Weight: 13.3
 * Value: 6,305
 * Modifications: Nanofilament material, sleek

Locations
Purchased from the Scribe after assigning him to a level 3 armor stand.