Arrow Shafts Pure Carbon Shafts 33 Inch Arrow Tube Spine 300 350 400 500 600 for DIY Hunting Arrows Recurve Bow Compound Bow 12Pcs

Straightness: +/- 0.003.
Length: 83.9 cm / 33 inches.
Shaft inner diameter: 6.2 mm.
Spine: 300, 350, 400, 500, 600.
Improved matching of arrow shafts contributes to enhanced shooting performance.
100% pure carbon arrow shafts, durable and well-balanced.
Ideal for DIY arrow assembly with feathers, nocks, and points, as well as for crafting archery hunting arrows.
Delivers superb accuracy and exceptional flight performance across a range of conditions.
Light Weight: Spine
300: approximately 18.5 g.
Spine 350: approximately 17.2 g.
Spine 400: approximately 15g.
Spine 500: approximately 12.5 g.
Spine 600: approximately 10.8 g.
Shaft weight +/-1 grain.
Lightweight and accurate, appropriate for adults and teenagers practicing or hunting in both outdoor and indoor settings.
Compatible with a variety of bow types, including 25-70 pound recurve bows, longbows, composite bows, and traditional bows.
An excellent option for both novice and experienced archers.
The package contains 12 pieces of standard, professional, and durable pure carbon arrow shafts offering high value.
Note: Minor variations in the weight of arrow shafts may occur due to differences in carbon cloth batches, leading to slight inconsistencies in weight among shafts of the same spine