Schematic: True Iron Trigger
- Schematic: True Iron Trigger
- Binds when picked up
- Use: Teaches you how to make a True Iron Trigger.
- True Iron Trigger
- Use: Increases the item level of an Engineering weapon by 15, up to a maximum of 675.
- Requires Level 91
- Requires Gearspring Parts (70), Sorcerous Fire (15), Savage Blood (15)
- Requires Engineering (1)
- Sell Price: 3
- Zaren Hoffle <Engineer> / Pozzlow <Engineer> from the Engineering Works building in the Garrison
- Sean Catchpole <Engineering Plans> at Stormshield
- Nik Steelrings <Engineering Plans> at Warspear
- Patch 6.0.2 (2014-10-14): Added.