PHILOCS 12pc Carbon Arrows ID 4.2mm Red White Feather Arrow Spine 300 350 400 500 600 700 800 900 1000 Hunting Practice Arrow for Compound Bow Recurve Bow Archery (Spine 400, 31inch)

• The arrows shafts Is the use of high-tech carbon fiber material made, corrosion resistance, good material stability.
• Stainless steel arrow tips 80 grain , provide maximum accuracy and penetration durability.
• Arrows shaft Straightness: +/- .006", Max Shaft Length: 32inches We offer common size options 26inch, 27inch, 28inch, 29inch, 30inch, 31inch, 32inch.(If you need other sizes, please send us an email when ordering, We will send the size of you want.)
• Low hand shock, fast speed, Has extraordinary durability for extended use.
• Perfect for target practice and huntging outdoor shooting.

Name：ID 4.2mm Blue Label Pure-carbon Arrow Material: 100% pure carbon Straightness: +/- .006" Arrow shaft length: 32 inch, 31inch, 30inch, 29inch, 28inch, 27inch 26inch (If you need other sizes, Please email us, We customize any size arrow shaft for you.) Specification: ID 4.2 mm Spine 350 OD=6.21mm gpi 10.13. Spine 400 OD=6.12mm gpi 9.45; Spine 450 OD=5.99mm gpi 8.63. Spine 500 OD=5.82mm gpi 7.9. Spine 600 OD=5.72mm gpi 7.22. Spine 700 OD=5.55mm gpi 6.32. Spine 800 OD=5.41mm gpi 5.68. Spine 900 OD=5.36mm gpi 5.35. Spine 1000 OD=5.35mm gpi 5.29. Feathers: 1.75 inch vane (2 red, 1 white) Arrow Tip: 80 grain Nock: pin nock (Transparent red） Package: 12 pcs arrows