{"name": "5.56x45 GECO 55GR VM GECO 55GR VM", "productName": "", "caliber": "5.56mm NATO / 5.56x45 / 223 Remington", "bulletType": "", "bulletVendor": "", "cartridge": "GECO 55GR VM", "cartridgeVendor": "GECO", "url": null, "country": "Canada", "bc": null, "g7": null, "weight": 56, "muzzleVelocity": 963, "author": null, "note": null, "extra": null}