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 tolerance: +/- 0.003.
Length: 83.9 cm / 33 inches.
Shaft inner diameter: 6.2 mm.
Spine options: 300, 350, 400, 500, 600.
This design facilitates improved matching of arrow components to boost shooting effectiveness.
Constructed from 100% pure carbon, these arrow shafts are robust and well-balanced.
They are ideal for DIY assembly with feathers, nocks, and arrowheads to create archery hunting arrows.
They deliver superb accuracy and remarkable flight stability under diverse conditions.
Lightweight Construction:
- Spine 300: around 18.5 g
- Spine 350: around 17.2 g
- Spine 400: around 15g
- Spine 500: around 12.5 g
- Spine 600: around 10.8 g
Shaft weight tolerance is +/-1 grain.
Their lightweight and precise build makes them appropriate for adults and teenagers to practice or hunt, both outdoors and indoors.
Compatible with various types of bows, including 25-70 pound recurve bows, longbows, composite bows, and traditional bows.
They are an excellent option for both novice and experienced archers.
The pack contains 12 pieces of standard, professional, and durable pure carbon arrow shafts, providing high value.
Note: Due to variations in carbon cloth lots, there can be minor differences in arrow shaft weight, leading to slight inconsistencies among shafts of the same spine rating