Carbon Express Nano Pro Shaft 12pk

TRI-SPINE COMPOUND DESIGN
The Nano-Pro™ RZ is simply the best compound long distance field target arrow in the world. The Nano-Pro RZ™ is a parallel shaft that has three different spines, a more flexible center Red Zone® Technology with stiffer front and back sections. This multi-spine construction manages how an arrow flexes in flight (dynamic spine) delivering pin point accuracy. The Nano-Pro RZ™ is constructed with incredibly light yet strong 46-ton carbon, unlike aluminum core arrows the Nano-Pro RZ™ won't take a set (permanent) bend, consistently holding their initial spine tolerance for several seasons.
• Advanced Technology. RedZone Technology
• Straightness: /- 0.0015"
• Weight Tolerance: /- 1.0 grains
• Spine Selection Tolerance: /- 0.002"

SHAFT SPECIFICATIONS SPINE GPI O.D. SHAFT LENGTH I.D. Nano-Pro RZ 650.650" 6.5.191" 32.5".124" Nano-Pro RZ 600.600" 6.9.193" 32.5".124" Nano-Pro RZ 550.550" 7.2.197" 33".124" Nano-Pro RZ 500.500...