Plan: Compound bow ultracite arrows

Plan: Compound bow ultracite arrows is a weapon mod plan $$

Locations
Can only be bought from the vendors below.

Unlocks
The plan unlocks crafting of the ultracite arrows mod for the compound bow at a weapons workbench. It also unlocks crafting of the following ammo types at a tinker's workbench if they have not already been learned:
 * Ultracite arrow