Use the free software to check force/draw curve of your bow (this requires a USB to RS232 cable)(cable not included)

• 2nd & 3rd axis adjustable

Includes tournament regulation information

• 8" Length

Cutting diameter: 1-1/2"

Altra Centrum 25 Premier Carbon Arrow Shafts easton_buy_pack Use the free software toAltra Arrows 25 Shafts are built on an architecture of accuracy, comprised of high grade carbon shafts, premium components, and sophisticated manufacturing processes that work in combination to deliver the most accurate and efficient arrows on the market. Altra Arrows superior shafts are manufactured from a proprietary blend of high modulus carbon constructed in a way that significantly reduces the spine (stiff axis of an arrow) which results in