Altra Centrum 166 Premier Arrows are premium arrow shafts designed for serious archers who want dependable, customizable flight. This 6-pack of 32" shafts delivers precise weight matching and tight straightness to help you achieve repeatable accuracy across practice and competition.

• Quantity: 6 shafts per package
• Length: 32" total length per shaft
• Weight Matching: All arrows weight-matched to within +/- 1 grain for consistent flight
• Straightness Tolerance: Precision straightness of.001" for stable aerodynamic performance
• Spine Options: Available in spine sizes 250, 300, 350, and 400
• Components: Components (points, vanes, nocks) not included

These Premier arrows are ideal for target shooting and field use where consistent spine and balanced weight distribution matter. By matching weight within a tight range and maintaining a minimal bend tolerance, they help you reduce tuning time, achieve tighter groupings, and customize your setup with confidence—whether you’re dialing in a new bow setup or stocking spare shafts for practice sessions.