12x 31.5" OD 7.8mm ID 6.2mm Spine 550 HuntingDoor Mixed Carbon Archery Arrows Fletched Fiberglass Arrows Weight: 500g

Weight: 500g

Arrow Material: Bamboo

Bolt overall length: 6

Total length: 2

These are solid secured heads

12x 31.5" OD 7.8mm ID 6.2mm Spine 550 HuntingDoor Mixed Carbon Archery Arrows Fletched Fiberglass Arrows Weight: 500gArrow overall length: 31. 5" Shaft inner diameter: 6. 2mm Shaft outer diameter: 7. 8mm Shaft material: mixed carbon Shaft color: black Fletching: plastic 3 inch vanes Fletching colors: one white index feather and two black hen feathers Arrowhead type: screw in field point Nock type: press fit nock Net weight: 34 grams Spine: 500 550 These HuntingDoor mixed carbon arrows fit traditional recurve bows and modern takedown bows. The spine 500 550 fits bows