Cheap And Discounts 12pcs ID 5.2 mm Aluminium Insert Arrow O.D.6.3/6.8/7.1mm Fit Carbon Fiberglass Arrows Shaft Archery DIY For Hunting Wholesale. Buy Directly From Merchant 1983 Outdoor Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.