Unstable Precision Scope Tuning Kit

Unstable Precision Scope Tuning Kits are what remains of Precision Scope Tuning Kits, which can no longer be crafted. Prior to Shadowlands, using this item "restored" it into a True Iron Trigger and 25 Sorcerous Earth.

Source
The original version of this item, Precision Scope Tuning Kit, was crafted by engineers with a skill level of 1. The recipe was learned from Schematic: Precision Scope Tuning Kit, which could be purchased from the Engineering Works at Lunarfall or Frostwall, or from the engineering vendor in Stormshield or Warspear.

Required tools:
 * Anvil, Blacksmith Hammer