Adventurer's Weapon Enhancement Lvl 6

Location: Adventurer's Enhancement Shop
Price: 1,280 Gold
Sellback: 320 Gold
Level Requirement: 6
Type: Weapon
Stats: Changes the target Weapon or Weapon Design into a lvl 6 Weapon
Description: Enhancements are special items which apply stats to your weapon and armor. Select a weapon or armor item from the list on the right, and click the "Enhancements" button that appears below its preview.

Thanks to mturf.