ACU Archery ACU Weight System A.W.S. End Cap

ACU Archery ACU Weight System A.W.S.

About the product

The ACU Weight System (AWS) introduces a refined approach to stabilizer weight design, offering archers a more efficient, durable, and frustration-free method of tuning bow balance. Engineered with a male-and-female interlocking interface, each weight bonds securely to the next, increasing dampening performance while eliminating common issues such as cross-threading and so-called sticky weights. This redesigned interface ensures consistent alignment and smooth assembly, even during frequent adjustments.

A defining advantage of the AWS design is its ability to improve stabilizer efficiency through compact weight placement. By positioning mass closer together, the system increases stabilization effectiveness without requiring excessive overall weight. The 1 ounce weights measure just 1/4 inch (6.35 mm) thick, allowing archers to micro-tune the location of the heaviest point in the stack with exceptional precision. This micro-tune capability supports achieving equal or improved stability while reducing total bow mass, improving comfort during extended shooting sessions.

Weights can be purchased individually or as complete kits tailored to different tuning needs. The 10 oz kit includes three 2 oz weights, four 1 oz weights, and one aluminum end cap. The 20 oz kit expands tuning flexibility with two 5 oz taper weights, one 5 oz flat weight, one 2 oz weight, three 1 oz weights, and an aluminum end cap. For advanced setups, the 30 oz kit adds a 10 oz weight to the configuration while retaining taper and flat weight options. Each kit is designed to support progressive tuning as shooting style or equipment changes.

The aluminum end cap is specifically engineered for the AWS stack, providing a secure and lightweight closure that preserves balance without introducing excess mass. Constructed from durable aluminum, the end cap completes the system while maintaining consistent weight distribution and long-term reliability. The AWS components are now available in Black, offering a clean, professional aesthetic that integrates seamlessly with modern stabilizer setups.

Dimensions are standardized for compatibility and performance consistency. For example, a 1 oz weight measures approximately 3/16 inch (4.76 mm) in width with a diameter of 1 3/16 inches (30.16 mm), while a 5 oz flat weight measures 3/8 inch (9.53 mm) wide with a diameter of 1 7/8 inches (47.63 mm). These precise measurements ensure predictable tuning outcomes across setups.

Test before buying is possible at Archery Service Center. For questions about sizes or specifications, feel free to contact us. Our technical staff will be happy to assist you — please ask for the conditions. The ACU Weight System delivers a controlled, modern solution for archers seeking repeatable stability and refined balance control.

Archery Tech Team