The skin unlocked by this item is required to complete the following achievements:
{"name": "Ritterliches Sturmrufer-Gewehr", "type": "Weapon", "level": 80, "rarity": "Exotic", "vendor_value": 396, "default_skin": 9420, "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": ["SoulBindOnUse"], "restrictions": [], "id": 93500, "chat_link": "[&AgE8bQEA]", "details": {"type": "Rifle", "damage_type": "Physical", "min_power": 986, "max_power": 1205, "defense": 0, "infusion_slots": [], "attribute_adjustment": 682.88, "infix_upgrade": {"id": 158, "attributes": [{"attribute": "Power", "modifier": 171}, {"attribute": "Precision", "modifier": 171}, {"attribute": "Toughness", "modifier": 239}]}}}