Bottlecap Mine (Fallout 3)

A Bottlecap Mine is a landmine that can be made, with the proper Schematics, out of a Vault-Tec Lunchbox and Bottle Caps. The Schematics are a quest reward from Moira in Megaton after the Minefield quest, but can also be obtained from a traveling merchant. A schematic other than the one acquired from Moira as a reward can be found in a Nuka-Cola soda shop East of Girdershade. The Schematics can also be found at Jacko's Pop & Gas Stop. Northwest of Tenpenny Towers. Additionally you can steal the bottlecap mines from any weapons workshops(workshops are in any weapons shop). They can also be found in various other places on top of Workbenches.

Schematics have multiple copies located throughout the Capitol Wastelands allowing you to make better versions of the self-created weapons. Each copy you find past the first one allows you to make a better version (ie; Rock-It Launcher V2). So its a good idea to hunt down subsequent copies if you plan on using them often.

Multiple Schematics will increase the effectiveness of the Bottlecap Mine design and productivity. For example: after finding a second schematic, the items required to make only one mine, now creates two. Two for the price of one.

Items Required: Lunchbox, Cherry Bomb, Sensor Module & 10 Bottle Caps

Appearances
Bottlecap Mine appears only in Fallout 3.