{"product_id":"terra-firma-fortis-arrow-shafts","title":"Terra Firma Fortis 4mm Shafts","description":"\u003ch2 data-start=\"0\" data-end=\"27\"\u003eTerra Firma Fortis Arrow\u003c\/h2\u003e\n\u003ch3 data-start=\"479\" data-end=\"493\"\u003ePack of 12\u003c\/h3\u003e\n\u003cp data-start=\"495\" data-end=\"744\"\u003eThe Terra Firma Fortis is a proven 4 mm hunting arrow designed to balance toughness, accuracy and penetration. Its slim profile reduces drag and improves down-range energy, while the reinforced outsert system strengthens the impact end of the shaft.\u003c\/p\u003e\n\u003cp data-start=\"746\" data-end=\"929\"\u003eEach shaft is laser-checked and weight matched to maintain consistency across builds, making tuning easier and broadhead flight more predictable. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1061\"\u003eDesigned primarily for hunting setups, the Fortis performs especially well with heavier point weights and higher FOC arrow builds.\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1061\"\u003eIf you would like these arrows fletched please jump onto our hand made arrows or custom arrow builder to design yours today.\u003c\/p\u003e\n\u003chr data-start=\"1063\" data-end=\"1066\"\u003e\n\u003ch2 data-start=\"1068\" data-end=\"1085\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1087\" data-end=\"1548\"\u003e\n\u003cli data-start=\"1087\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1089\" data-end=\"1183\"\u003eShaft Type: Micro diameter carbon hunting shaft .166\" (4 mm) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1247\"\u003eStraightness: ±0.001\" \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1334\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1334\"\u003eWeight tolerance: ±0.5 grains (matched sets) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1335\" data-end=\"1409\"\u003e\n\u003cp data-start=\"1337\" data-end=\"1409\"\u003eShaft length: 32\" (cut to suit) please select \u003cstrong\u003eArrow Cut\u003c\/strong\u003e product and specify length\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1410\" data-end=\"1477\"\u003e\n\u003cp data-start=\"1412\" data-end=\"1477\"\u003eOutsert weight: 60 grains \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1550\" data-end=\"1577\"\u003e\u003cstrong data-start=\"1550\" data-end=\"1575\"\u003eGrains Per Inch (GPI)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1578\" data-end=\"1893\"\u003e\n\u003cli data-start=\"1578\" data-end=\"1640\"\u003e\n\u003cp data-start=\"1580\" data-end=\"1640\"\u003e250 spine — 13.0 GPI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1641\" data-end=\"1703\"\u003e\n\u003cp data-start=\"1643\" data-end=\"1703\"\u003e300 spine — 10.8 GPI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1704\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1706\" data-end=\"1765\"\u003e350 spine — 9.5 GPI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1895\" data-end=\"1898\"\u003e\n\u003ch2 data-start=\"1900\" data-end=\"1917\"\u003eWhy We Like It\u003c\/h2\u003e\n\u003cp data-start=\"1919\" data-end=\"2088\"\u003eA strong option for hunters wanting durability without jumping to extremely heavy shafts — handles high FOC builds and broadheads well while still grouping consistently.\u003c\/p\u003e\n\u003chr data-start=\"2090\" data-end=\"2093\"\u003e\n\u003ch2 data-start=\"2095\" data-end=\"2113\"\u003eRecommended For\u003c\/h2\u003e\n\u003cul data-start=\"2115\" data-end=\"2235\"\u003e\n\u003cli data-start=\"2115\" data-end=\"2141\"\u003e\n\u003cp data-start=\"2117\" data-end=\"2141\"\u003eFixed blade broadheads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2142\" data-end=\"2174\"\u003e\n\u003cp data-start=\"2144\" data-end=\"2174\"\u003eHigh poundage bows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2175\" data-end=\"2211\"\u003e\n\u003cp data-start=\"2177\" data-end=\"2211\"\u003eHunters prioritising penetration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2212\" data-end=\"2235\"\u003e\n\u003cp data-start=\"2214\" data-end=\"2235\"\u003eHigh FOC arrow builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Axis Archery Co.","offers":[{"title":"250","offer_id":53850915701011,"sku":null,"price":164.95,"currency_code":"AUD","in_stock":true},{"title":"300","offer_id":53850915733779,"sku":null,"price":164.95,"currency_code":"AUD","in_stock":true},{"title":"350","offer_id":53850915766547,"sku":null,"price":164.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1791\/1827\/files\/fortis_final.png?v=1772844918","url":"https:\/\/axisarchery.co\/products\/terra-firma-fortis-arrow-shafts","provider":"Axis Archery Co.","version":"1.0","type":"link"}