When you equip a build saved in the armory, the Soul Shards you currently have socketed will always be socketed into the armor and weapon you are equipping from the armory, regardless of whichever Soul Shards the set originally had socketed.
When you equip a build saved in the armory, the Soul Shards you currently have socketed will always be socketed into the armor and weapon you are equipping from the armory, regardless of whichever Soul Shards the set originally had socketed.