ltra Arrows® 166 Centrum Limited Shafts are built on an architecture of accuracy comprised of high-grade carbon shafts, premium components, and sophisticated manufacturing processes that work together to deliver the most accurate and efficient arrows on the market.

Altra Arrows®Centrum Limited line has exhaustive attention to detail with a straightness spec of up to 0.003’’ for unmatched precision. State-of-the-art measuring equipment is used to verify arrow shaft and component straightness, along with Altra’s weight matching process, ensuring you are getting the most consistent arrows available. Manufactured from a proprietary blend of high modulus carbon this sophisticated construction results in Altra Arrows® NO SPINE Technology, delivering an unrivaled arrow with improved tunability and increased consistency. The shafts are accompanied by premium components made from high grade aluminum and stainless steel. Altra Arrows® attention to detail helps to create better archers so that they can reach The Pinnacle of Precision & Performance™.

Features:

• Comes in 6 pk Fletched QTY (1 grey/2 white Altra branded Q2i RAPT-X vanes) 
  
• All arrow packages are weight matched to be +/- 1 gn
• 32" total length
• A.R.C.O.S. Insert/Outsert System and nocks included
• NO SPINE Technology
  

Altra Arrows highly recommends using a foam style arrow target when shooting arrows that have an ARCOS system, as the outserts can get stuck in filler of bag style targets which can damage the insert/outsert system or arrow.