The Altra Glue In Point.166 120 gr. 350-400 Spine is a precision glue-in arrow point designed for archers who value consistent flight and adjustable setup. Built for two spine ranges, it delivers reliable performance for both target shooting and field use.

• Diameter and Glue-In Design: Glue-in point with a.166 diameter for secure, flush installation on compatible arrows.
• Spine Compatibility: Available in two spine ranges—250-300 and 350-400—to ensure optimal shaft alignment and stability.
• Weight Options: Offered in 80, 100, and 120 grain weights, giving you flexible tuning for different setups.
• Micro FMS Insert Compatibility: Accepts micro FMS insert weights for precise balance and flight tuning without swapping multiple components.
• Pack Size: Sold in a 12-pack, ideal for outfitting a quiver of arrows or stocking up for season changes.

Benefits: This glue-in point design helps you achieve consistent arrow flight by allowing precise weight and spine matching to your bow setup. The dual spine options and multiple grain weights enable fine-tuning for distance, wind conditions, and target type, reducing fletch interference and enhancing grouping. With micro insert compatibility, you can incrementally adjust balance and momentum to dial in accuracy without swapping points, making it a practical choice for archers who value reliability and customization.