Custom-built weapon components

here is a list of all "Junk" components for the Custom Built Weapons

Railway Rifle

 * Fission Battery
 * Pressure Cooker
 * Steam Gauge Assembly
 * Crutch

Rock-It Launcher

 * Vacuum Cleaner
 * Leaf Blower
 * Firehose Nozzle
 * Conductor

Shishkebab

 * Motorcycle Gas Tank
 * Motorcycle Handbrake
 * Lawnmower Blade
 * Pilot Light