EASTON X7 STABILIZER SYSTEM. Incorporates a precision aerospace alloy body and AVRS system for smooth shooting and tight groups. Small diameter performs better in the wind. Provides a lightweight foundation for bow-stabilizing systems. Detailed chrome Permagraphics stand out on the shooting line. Two popular lengths. Use with Vari-Weights. Features:Aerospace alloy construction. AVRS (Advanced Vibration Reduction System). Small diameter. Durable PermaGraphic finish. Accepts Vari-Weight components. Includes weight cap.