FQH 30 inch 400 500 600 700 800 900 1000 Spine Archery Pure Carbon Arrow Shaft Archery Target Arrow Practice for Adult Beginner Recurve Compound Bow Shooting（6/12pcs） (6PCS 400 Spine)

• Pure carbon arrow shafts with inserted arrowheads and rubber quills， available in 400-1000 spine options for varied draw weights.
• Choose the correct spine: 400-500 spine for 30-50lb recurve or 40-50lb compound bows; 600-900 spine for 10-30lb recurve or 15-40lb compound bows; 1000 spine for bows under 10lb.
• Suitable for competitive recurve and compound bows， ideal for beginner target practice and experienced archery training.
• Each arrow shaft measures 31 inches (82.7cm total length) with 4.2mm inner diameter， 1.75-inch rubber vanes (2 blue， 1 white)， and a straightness tolerance of 0.006 inches.
• Pack includes 12 arrows; contact us with any questions for prompt after-sales support.

Description： Material: Pure carbon shaft Spine：400/500/600/700/800/900/1000、 Arrow nock: Bert's Anti Strike Tail 2 Clear White Feather: 1.75 inch two purple and one white rubber Total length: 82.7cm Arrow shaft: 31 inches Inner diameter: 4.2mm Note: The above parameters are hand-measured may have errors, to prevail in kind