Schematics - Rock-It Launcher

Schematics - Rock-It Launcher are the schematics needed to make the Big Guns weapon "Rock-It Launcher" in Fallout 3.

Characteristics
Possessing multiple copies of schematics increases the initial repair condition of the weapon: One copy gives a condition percent equal to 75% of the player's repair skill, two gets 100%, and three gets 125%. While four copies of the schematic exist in the game, having the fourth copy does not improve your weapon's initial condition.

Locations
It's at NFB in the hangar with the B-29. It doesn't matter which entrance you choose, its far back past the B-29 at about SW on your compass.You have to steal them.
 * Can be bought off Moira Brown in Megaton for a price of 799–1200 bottle caps, depending on Barter skill level and whether the player has the Dream Crusher perk.
 * In the armory of Rivet City, located in the ship's bridge tower, behind a Very Hard locked door. On the shelf to the left when you walk in.
 * Can also be bought (or stolen via pickpocketing) from the traveling merchant Crazy Wolfgang.
 * Another copy of the schematics can be found in the "Framed Quote" within the Vault 101 clinic.
 * Can be found on Fallout New Vegas

Components
Once you have the schematics, you will need a workbench and one of each of the following items:
 * Vacuum cleaner
 * Leaf blower
 * Firehose nozzle
 * Conductor

Component locations

 * All items (including schematics) can be bought at Craterside Supply in Megaton.
 * A few of the components can be stolen in Lucky's (Lucky's also has all of the components needed to make a shishkebab, dart gun and Nuka-grenade). Another such location is the room that Horace Pinkerton has taken refuge in at the Rivet City bow, which contains practically everything needed to make all of the crafted weapons.