6/12pc Custom Length Carbon Arrow Shafts Spine 200 250 300 350 400 500 600 700 800 with Inserts Nocks DIY Kits Set Targeting Hunting Arrow Tube Rod for Traditional Bow Long-Bow Recurve Compound Bow

Inner Diameter 6.2mm/0.244" DIY Carbon Arrow Shafts Set for Indoor Outdoor Target Practice and HuntingPersonal Customization Max Shaft Length: 33inches Choose CUSTOM when you need other length or nock color Choose CUSTOM when you need us to install accessories for freeTechnical Specification Shaft Material: 100% carbon fiber tube Straightness: 0.003"(100 feet drop point dispersion range is approximately 0.125 inches) Spine: 200 250 300 350 400 500 600 700 800 Shaft Length: as you choose or CUSTOM Outer Diameter: Spine 200 OD=7.91mm/0.311" Shaft GPI=11.06grain/inch Spine 250 OD=7.86mm/0.309" Shaft GPI=10.22grain/inch Spine 300 OD=7.55mm/0.297" Shaft GPI=8.72grain/inch Spine 350 OD=7.41mm/0.291" Shaft GPI=7.82grain/inch Spine 400 OD=7.27mm/0.286" Shaft GPI=7.18grain/inch Spine 500 OD=7.17mm/0.282" Shaft GPI=6.09grain/inch Spine 600 OD=7.05mm/0.277" Shaft GPI=5.51grain/inch Spine 700 OD=6.95mm/0.273" Shaft GPI=5.09grain/inch Spine 800 OD=6.90mm/0.271" Shaft GPI=4.51grain/inch Max Safe Draw Weight: Spine 200 250 = 90 pounds Spine 300 350 400 = 80 pounds Spine 500 = 70 pounds Spine 600 700 800 = 60 pounds Insert: glue-in aluminum inserts, self-installation required by default(Choose CUSTOM when you need us to install accessories for free.) Nock: plug-in plastic nocks, self-installation required by default(14 colors available, choose CUSTOM for personalized products! ) Package: 6/12pc carbon arrow shafts + 6/12pc inserts + 6/12pc nocksNote All items are NOT toys, please keep away from kids.

• Choose CUSTOM when you need other length.With the spine fixed, a slight tuning of the shaft length will also make the arrow behave differently.(We recommend that you use our arrow shafts first and then decide how to customize them based on your own experience with them.)
• Arrow Shafts Kits Set Inserts Nocks Included. The Universal Inserts allow you to easily convert target practice targeting arrows to hunting arrows.(Arrowheads and fletching not included)
• Inner Diameter: 6.2mm/0.244"; Straightness: 0.003"; Shaft Material: 100% carbon fiber tube rod
• 14 nock colors available, choose CUSTOM when you need other nock color.
• Carbon Arrow Shaft for 10-90 Lb Traditional Bow Longbow Recurve Bow & 15-90 Lb Compound Bow Adult Youth DIY Archery Indoor Outdoor Shooting(Do not exceed the maximum safe use draw weight)