They also have 7 Mossy Oak Blaze Red Wraps. Hunters choose Bloodline for the perfect blend of deep penetration and speed out of the box. Bloodline is designed with reduced diameter, a low profile to minimize wind drift and keep the arrows on target straight to the vital zone. These can be used with bows 55-70 lbs.These arrows weigh 8.7 grains per inch and have a Spine Deflection of. They come with 360 degree rotating nocks and aluminum inserts at no charge. This shaft size will handle up to an 70 lb bow. And they are 31.50 inches long. Have Flo Red H nocks and no metal nock collar. 003/1000 and weigh within +/-2 grains of each other. The item "Easton Bloodline 6mm 330 Carbon Arrows withBlazer Vanes Blaze Wraps 1 Dz" is in sale since Friday, February 03, 2017. This item is in the category "Sporting Goods\Outdoor Sports\Archery\Arrows & Parts\Complete Arrows". The seller is "bullseyefeathers" and is located in Cantonment, Florida. This item can be shipped worldwide.