Firearms enhancement

Item Type	Recipe
Recipe Type	Casting
Plunderable	Yes
UWC item	No
Item Effect	Production Make something according to a recipe.

How to get

Port	Continent	Region	From	Details

Recipe Formula

Recipe	Materials	Result	Note
Carve groove in gun barrel	Brass x5 Steel x5 Breech-loading Rifle x1	Breech-loading Rifle x1
Carve spiral groove in gun barrel	Brass x7 Steel x7 Breech-loading Rifle x1	Breech-loading Rifle x1

Book outlining the techniques of strengthening a weapon by making a groove inside it.
Casting skill Rank14~