[
  {
    "type": "item_group",
    "id": "milspec_arsenal_shot_gun&mags&cans",
    "subtype": "collection",
    "items": [
      { "group": "milspec_arsenal_shot_gun&ammo" },
      {
        "distribution": [
          { "item": "ammo_can_50_shot_160", "count": [ 1, 4 ] },
          { "item": "ammo_can_50_beanbag_160", "count": [ 1, 4 ] },
          { "item": "ammo_can_30_shot_120", "count": [ 1, 4 ] }
        ]
      }
    ]
  },
  {
    "type": "item_group",
    "id": "milspec_arsenal_shot_gun&ammo",
    "subtype": "collection",
    "items": [
      { "group": "milspec_arsenal_shot_gun&mags" },
      { "group": "ammo_can_shot_any_full", "prob": 30 },
      { "group": "ammo_can_shot_any_part", "prob": 80, "count": [ 1, 2 ] }
    ]
  },
  {
    "type": "item_group",
    "id": "milspec_arsenal_shot_gun&mags",
    "subtype": "collection",
    "items": [
      { "group": "milspec_arsenal_shot", "count": [ 1, 2 ] },
      { "group": "milspec_arsenal_shot", "count": [ 1, 2 ], "prob": 40 },
      { "group": "milspec_arsenal_shot", "count": [ 1, 2 ], "prob": 10 }
    ]
  },
  {
    "type": "item_group",
    "id": "milspec_arsenal_shot",
    "items": [
      { "item": "m1014", "prob": 100 },
      { "item": "mossberg_590", "prob": 70 },
      { "item": "mossberg_500", "prob": 50 },
      { "group": "nested_m26_mass_no_ammo", "prob": 30 }
    ]
  },
  {
    "id": "nested_m26_mass_no_ammo",
    "type": "item_group",
    "subtype": "collection",
    "items": [ { "item": "m26_mass_standalone" }, { "group": "m26_mass_mags", "count": [ 1, 3 ] } ]
  },
  {
    "id": "m26_mass_mags",
    "type": "item_group",
    "items": [ { "item": "m26_mass_mag_3", "prob": 500 }, { "item": "m26_mass_mag_5", "prob": 50 } ]
  }
]
