UZI SMG

UZI SMG = 10 Iron Casting + 10 Hexagon Nail + 20 Claw
 * 10 Iron Casting = 40 Tin Ore + 40 Iron Ore + 40 Wood Core

Total: Location to get materials (easiest):
 * 10 Hexagon Nail = 20 Pig Iron + 40 Hardwood Vine + 20 Bone
 * 20 Claw
 * Claw = 20
 * Bone = 20
 * Hardwood Vine = 40
 * Tin Ore = 40
 * Woodcore = 40
 * Iron Ore = 80
 * Twig = 80
 * Claw: from animal and hostile mob in Sand Castle
 * Bone: from animal, zombie in Fall Forest
 * Hardwood Vine: cut down Tree lvl.1 on rainy day in Fall Forest
 * Tin Ore: break Stone lvl.2 in Sand Castle
 * Woodcore: cut down Tree lvl.2 in Sand Castle
 * Iron Ore: break Stone lvl.1 in Fall Forest
 * Twig: cut down Tree lvl.1 in Fall Forest