31inch Pure Carbon Arrow Spine 400-1000 Targeting Practice Hunting Arrows Straightness 0.06" for Compound & Recurve Bow (Pack of 6/12)

Item name: pure carbon arrow shaft Color: pink, green Standard Length: 31 inch/78.8cm Total length: 32.2inch/81.8cm Spine:400/500/600/700/800/900/1000 OD:5.4mm(spine 800/900/100), 5.7mm(spine 500/600/700), 6.0mm(spine 400) ID: 4.2mm Point: 80/100 grain Straightness:+/-0.006" Package include:6/12 x carbon arrow

• 【Pure Carbon Arrows Parameter】Standard Length: 31 inch/78.8cm, Total length: 32.2inch/81.8cm, Spine 400/500/600/700/800/900/1000, OD:5.4mm(spine 800/900/100), 5.7mm(spine 500/600/700), 6.0mm(spine 400),ID: 4.2mm; Point: 80/100 grain, straightness:+/-0.006"
• 【High performance】The target practice arrows are made of pure carbon material, light and strong, stick in the target well, make flight always pointed the right way.
• 【80/100 grain field point】Matched with 80/100 grain field points(can not replacement), optimal accuracy and target penetration.
• 【2 Inch Turkey feather】The feather fletched with 2-inch Turkey feather . The color of the arrow feather is bright, it is easy to find when targeting and practice
• 【Adjustable nock】Nocks are not fixed by glue. It can be adjustable for your bow, you can use a coin or key to adjust.