Altra Centrum 25 Premier Shafts are precision carbon arrow shafts designed for serious archers who build their own setups. Ideal for target shooters and bowhunters who demand consistent straightness and tunable flight, these shafts offer reliable performance from the first shot.

• Material: High-grade carbon shafts engineered for stiffness, stability, and durable flight.
• Straightness: Industry-leading.001 inches straightness, verified with state-of-the-art measuring equipment.
• Spine Technology: NO SPINE Technology for improved tunability and consistency across your arrow setup.
• Weight Consistency: Weight matched to within +/- 1 grain across the 12 shafts in the package for predictable performance.
• Length: 32" total length, ready for cutting and tuning to your bow’s specifications.
• Pack Size: Sold as a 12-pack (1 dozen) of shafts; components (nocks, inserts, points) not included.
• Available Sizes: Spine options 250 and 350 to suit different arrow dynamics and draw weights.

These features translate into tangible benefits: tighter groupings, easier tuning, and the flexibility to pair with your preferred components for a personalized arrow build. The combination of extreme straightness, precise weight matching, and tunable spine makes these shafts a solid choice for builders aiming to optimize flight performance across varying distances and conditions.