166 CENTRUM Premier Arrows

CORE FEATURES:  Crafted from high-grade carbon for superior accuracy and efficiency. Industry-leading straightness of .001” verified by advanced measurement technology. NO SPINE Technology provides unmatched tunability and consistency. Proprietary high modulus carbon construction for exceptional durability. Premium aluminum and stainless steel components ensure high-quality performance. SPECIFICATIONS:  Pack Options: 6 or 72 fletched shafts (1 grey/2 white Altra-branded Q2i RAPT-X vanes) or 12 shafts. Weight Match: Each package is weight-matched to +/- 1 grain. Length: 32” total. Components Included: A.R.C.O.S. Insert/Outsert System and nocks. Click Here for Spine Chart  RECOMMENDATION: Use foam-style targets with the ARCOS system to prevent outserts from getting stuck in bag-style targets, which can damage the insert/outsert system or arrows. Find the A.R.C.O.S Assembly Instructions HERE