Generic, Text: Spring-Loaded Weapon Mod

Description: This mechanism stores energy while in its compressed form, then exerts an opposing force roughly proportional to its change in length when extending. It could be used to create an item that shoots something or as a switch for a larger machine, possibly even for clockwork items. Simple, yet versatile.
Creation: Recipe can be learned via an Extended Technical Education check with a DC of 100.
Recipe: As an Extended Technical Education check with a DC of 40 and $100.