Nano-Pro RZ Shafts 550 Sp 1 Doz

Product description

• Simply the best compound long distance field arrow Carbon Express has ever built
• Nano-Pro RZ is a parallel shaft that has 3 different spines, a more flexible RED ZONE with stiffer front and back sections
• Multi-spine construction manages how an arrow flexes in flight (dynamic spine) delivering pin point accuracy
• Constructed with incredibly light yet strong 46-ton carbon, unlike aluminum core arrows this shaft wont take a set (permanent) bend, consistently holding their initial spine tolerance through many seasons
• Straightness: ± 0.0015"
• Weight Tolerance: ± 1.0 grains
• Spine Selection Tolerance: ± 0.002"
• Sold in dozen packs only