Sell 6/12pcs ID 4.2mm Pure Carbon Arrow Shaft Spine 300-1800 Arrow Tube Archery Accessory For Arrow DIY Outdoor best price

Material : 100% Pure Carbon Straightness: +/- .003" Spine: 300 / 350 / 400 / 450/ 500 / 550 / 600 / 650/ 700 / 750 /800 /850 /900 / 1000 / 1100 / 1300 / 1500 / 1800 ID:4.2mm Weight and Outer diameter spine 300 OD=6.46mm 11.54gpi spine 350 OD=6.21mm 10.13gpi spine 400 OD=6.12mm 9.45gpi Spine 450 OD=5.99mm 8.63gpi spine 500 OD=5.82mm 7.9gpi Spine 550 OD=5.77mm 7.47gpi spine 600 OD=5.72mm 7.22gpi Spine 650 OD=5.6mm 6.42gpi spine 700 OD=5.55mm 6.32gpi Spine 750 OD=5.5mm 5.94gpi spine 800 OD=5.41mm 5.68gpi Spine 850 OD=5.42mm 5.48gpi spine 900 OD=5.36mm 5.35gpi spine 1000 OD=5.35mm 5.29gpi Spine 1100 OD=5.22mm 4.64gpi Spine 1300 OD=5.18mm 4.16gpi Spine 1500 OD=5.05mm 4.00gpi Spine 1800 OD=5.00mm 3.89gpi Length: 31" ,if you need the shaft length shorter than 31" (for example 28inch 29inch 30inch 31inches ), please leave us comments when you place order, we can cut them for you. Color: black Package：6/12pcs arrow shaft