|The subject of this article was removed from World of Warcraft in patch 6.2.0.
- Blackrock Rifling
- Use: Upgrades an item level 645 Engineered gun to 660.
- Requires Level 91
This item is crafted by Engineers with a skill level of 1; taught by
Any Blackrock Rifling crafted prior to Patch 6.2.0 was converted to Unstable Blackrock Rifling, which can be "restored" to along with a partial refund of the crafting materials.