{
  "materials": [
    {
      "item": {
        "tag": "forge:ingots/iron"
      },
      "count": 32
    },
    {
      "item": {
        "tag": "forge:ingots/copper"
      },
      "count": 16
    },
    {
      "item": {
        "tag": "forge:gems/quartz"
      },
      "count": 5
    },
    {
      "item": {
        "tag": "minecraft:logs"
      },
      "count": 5
    }
  ],
  "result": {
    "type": "gun",
    "id": "create_armorer:smg_auto_crank"
  }
}