surwolf Pure carbon arrows for archery competition Spine300-1000 Practice arrows

surwolf Pure carbon arrows for archery competition Spine300-1000 Practice arrows ID4.2mm Hunting arrows for Recurve bows & Compound bows 12pcs

• 【Precision Carbon Arrow】 Spine: 300-1000; Shaft Inner Diameter: 4.2mm; Shaft Length: 81.3cm (32 inches); Total Length of Arrow: 84.7cm (33.35 inches); Straightness: ±0.001" & ±0.003".
• 【1.73" Wind Guide Vane】 The groove shape on the surface of the vane allows it to catch more air, so it has high correction power, and the optimal thickness makes it durable. It performs well in various weather conditions during stormy weather.
• 【Arrow Knock】 Without adhesive fixation, you can easily rotate the direction of the knock with a coin to match your recurve bow or compound bow.
• 【Archery Competition/Practice】 High quality, high precision archery all-carbon arrow, low hand shock, and helps improve high speed and shooting accuracy. Great competition and target practice arrow.
• Set Includes: 12pcs Pure Carbon Arrow. Archery is one of the effective exercises for the body, it can also improve your attention and physical strength.

Product parameters:
Name: All Carbon Arrows for Competition
Spine: 300, 400, 500, 600, 700, 800, 900, 1000
Material: Pure Carbon Arrow Shaft
Arrowhead: 100 Grain Stainless Point
Nock Mounting Method: Pin Insert/Pin Nock
Arrow Feather: 1.73″ Shield-shaped wind guide feathers
Shaft Length: 81.3cm (32″)
Total Length of Arrow: 84.7cm (33.35″)
Straightness: ±0.001″ & ±0.003″
Inner Diameter: 4.2 mm
Arrow weight: 23g (measured with Spine 600)
Features:
■Arrow with small outer diameter, for compound and recurve bow competitions.
■Recommended for beginner archers who want to try carbon arrows at a reasonable price.
■The thick base of the vane makes it possible to suppress flapping of the feathers.
■The groove shape on the surface of the vane allows it to catch the air better, so it has high correction power, and its optimal thickness makes it durable.
Set contents: 12pcs pure carbon arrows

Note:
1.Do not shoot to hard objects (such as stone or concrete wall). This may damage your arrows and cause shattering or cracking.
2.Check the status of arrows before shooting. If you find cracks on one arrow shaft, please change another arrow for safety reasons.
3.Please use a proper bow within recommended draw weight range. Using a bow with too high draw weight may cause damage both to your bow and arrows.
4.This is not a toy. Do not shoot to people.