The Altra Centrum 23 Premier Shafts are premium 32" arrow shafts designed for target archers who build their own arrows and demand precision. Sold as a 1-dozen pack, these shafts emphasize consistent spine, weight, and finish to help you shoot tighter groups.

• Length: 32" total length for a standard building profile
• Spine options: Available in 300 and 400 spine to match arrow flex to your setup
• Straightness tolerance: +/-.001" straightness for consistent flight
• Weight matching: Weight matched to within +/- 1 grain across the entire dozen
• Pack: 12 shafts per package
• Components included: Components not included; you’ll add your own nocks, inserts, points, and fletching
• Quality lineage: Part of the Altra Centrum Premier line, built for dependable performance

These shafts deliver consistent, predictable performance when you finish them with your preferred components. The tight weight matching minimizes flight variation, making tuning easier and improving your grouping at distance. The 32" length fits common bow setups, and the.001" straightness tolerance reduces wobble for a cleaner flight path. Ideal for archers who value customization and repeatable results—whether you’re dialing in a personal arrow system, stocking a practice quiver, or competing in leagues where precision matters.