1. Introduction
The Trophy Ridge React Trio Pro is a 3-pin bow sight designed for bowhunters. It features three fixed pins for close-range targeting and a precision dial for extended distances. This manual provides instructions for the proper setup, operation, and maintenance of your React Trio Pro bow sight to ensure optimal performance and accuracy.
What's in the Box
- React Trio Pro Bow Sight
- Yardage indicator stickers
2. Features
The React Trio Pro bow sight incorporates several key features to enhance accuracy and ease of use:
- REACT TECHNOLOGY: Automatically adjusts all pins to optimal locations after sighting in two yardage indicators.
- TOOL-LESS MICRO ADJUSTMENT: Allows for easy and precise windage and elevation corrections without tools.
- THIRD-AXIS LEVELING: Improves accuracy at severe angles and longer distances.
- ULTRA-BRIGHT FIBER OPTIC PINS: Features .019 fiber optic pins for enhanced visibility in various lighting conditions.
- RHEOSTAT LIGHT: Adjustable brightness for the fiber optic pins to suit any shooting environment.
3. Setup
3.1 Mounting the Sight
Attach the React Trio Pro bow sight to your compound bow using the provided mounting hardware. Ensure the sight is securely fastened to the bow riser. The sight offers three bow mounting positions for customization.

Figure 1: Side view of the React Trio Pro bow sight mounted on a bow.

Figure 2: Front view of the React Trio Pro bow sight mounted on a bow.
3.2 Initial Adjustments
Before sighting in, ensure the sight is level and the pins are roughly aligned. The sight features tool-less micro-adjustments for windage and elevation, as well as second and third-axis leveling for precise alignment.

Figure 3: Adjustments for windage, elevation, and axis leveling.
4. Operating Instructions
4.1 Sighting In with React Technology
The React Technology simplifies the sighting-in process. Follow these steps:
- Set your first pin for a close range, typically 20 yards.
- Set your second pin for a longer range, typically 30 yards.
- Once these two pins are sighted in, the React Technology automatically calibrates the remaining pins for various distances (e.g., 40, 50, 60 yards) without further individual pin adjustments.

Figure 4: Adjusting yardage indicators for automatic calibration.
For a visual demonstration of the React Technology, please refer to the video below:
Video 1: Demonstration of Trophy Ridge React Technology for quick and easy sighting in.
4.2 Rheostat Light Adjustment
The integrated rheostat light allows you to adjust the brightness of the fiber optic pins. Rotate the rheostat dial to increase or decrease pin brightness, optimizing visibility for various lighting conditions, from bright daylight to low light environments.

Figure 5: Rheostat light and fiber optic pins for adjustable visibility.
5. Maintenance
To ensure the longevity and performance of your React Trio Pro bow sight, follow these maintenance guidelines:
- Cleaning: Regularly clean the sight with a soft, dry cloth. Avoid abrasive materials or harsh chemicals that could damage the lenses or finish.
- Inspection: Periodically check all screws and mounting hardware to ensure they are tight. Loose components can affect accuracy.
- Storage: Store the bow sight in a protective case when not in use to prevent damage from impacts or environmental factors.
- Fiber Optics: Keep the fiber optic pins clean and free from obstructions to maintain maximum brightness.
6. Troubleshooting
If you encounter issues with your React Trio Pro bow sight, consider the following common solutions:
- Inaccurate Shots:
- Verify that all mounting screws are secure.
- Re-check your 20-yard and 30-yard pin settings to ensure they are correctly sighted in.
- Confirm that the second and third-axis leveling are properly adjusted.
- Inspect arrows and fletching for damage.
- Dim Pins:
- Adjust the rheostat light to increase brightness.
- Ensure the fiber optic pins are clean and free from dirt or debris.
- Check if the rheostat light battery needs replacement.
- Loose Components:
- Tighten any loose screws using appropriate tools. Avoid over-tightening.
7. Specifications
| Brand | Trophy Ridge |
| Model Name | React Trio Pro |
| Model Number | AS713R19 |
| Color | Black |
| Material | Aluminum |
| Item Weight | 1.6 Pounds |
| Aiming Scope Sight Pin Size | 0.019 Inches |
| Hand Orientation | Right |
| Compatible Devices | Compound Bow, Cross Bow, Recurve Bow |
| Mounting Type | Dovetail Mount |
8. Warranty and Support
The Trophy Ridge React Trio Pro bow sight comes with a 30-day warranty. For warranty claims or technical support, please contact Trophy Ridge customer service. Refer to the official Trophy Ridge website for the most current contact information and detailed warranty terms.
For additional resources and product information, visit the official Trophy Ridge Store.