Made to give bowhunters the highest accuracy available, Easton 6.5mm Hunter Classic Hunting Arrows gives archers true flight and pinpoint accuracy with a higher FOC on every shot. Made with Easton's Acu-Carbon Uniform Spine process, these carbon arrows feature the most reliable tolerances, eliminating the need for spine-alignment and weight sorting. Featuring a 4x larger shoulder than comparable inserts, the Hunter Classic's 6.5mm precision-machined, 23-grain inserts strengthens the broadhead/arrow interface and boosts the arrow's FOC performance. Arrow also comes fletched with 3 stiff Bully vanes and lightweight, more forgiving MicroLite nocks. Straightness tolerance: .003". I.D.: .245". Highly-accurate, high FOC carbon hunting arrow Lightweight carbon-fiber arrow made with ultra-reliable Acu-Carbon Uniform Spine process Eliminates need for spine-alignment and weight sorting Fletched with 3 stiff Bully vanes Precision-machined, 23-grain 6.5mm inserts - strengthens broadhead/arrow interface, boosts FOC performance Lightweight and forgiving MicroLite nocks Straightness tolerance: .003" I.D.: .245"