The Predator II is designed to offer outstanding strength, durability and high-powered performance for the hunter searching for performance and affordability in a lightweight arrow. The Predator II is a rugged carbon composite arrow certain to deliver impressive results. Predator II (2040 and 3050) series is perfect for light poundage bows with two spine offerings to fit 20-40 lb. bows and 30-50 lb. bows. Optimal sizes and weighting for young or beginner shooters.