Introduction
Thank you for choosing the TRINITY 4x32 Tactical Hunting Scope. This scope is designed for use with air rifles featuring a dovetail rail system, offering enhanced precision for target practice, hunting, and tactical applications. Its robust construction from aircraft-grade aluminum ensures durability and resistance to heavy recoil, while multi-coated lenses provide clear, bright images.
This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your new scope. Please read it thoroughly before use to ensure safe and optimal performance.
Safety Information
- Always handle firearms and optics responsibly. Follow all local and national laws regarding firearm safety.
- Ensure the firearm is unloaded and safe before installing or adjusting the scope.
- Never look directly at the sun or any intense light source through the scope, as this can cause permanent eye damage.
- Maintain proper eye relief to prevent injury from recoil. This scope offers a 3-inch eye relief.
- Keep the scope and its components out of reach of children.
Package Contents
Verify that all items are present in your package:
- TRINITY 4x32 Tactical Hunting Scope
- Dovetail Rail Mount Adapter Rings (pre-attached or separate)
- Lens Caps
- Allen Wrench for installation

Image: The TRINITY 4x32 scope with its included dovetail rings, protective lens caps, and the necessary Allen wrench for installation.
Setup
The TRINITY 4x32 scope is designed for direct attachment to air rifles equipped with a dovetail rail system, requiring no additional modifications or adapters.
Mounting the Scope
- Ensure your air rifle has a standard dovetail rail.
- Loosen the screws on the dovetail rings (if not already loose) so they can slide onto the rail.
- Carefully slide the scope, with its attached rings, onto the dovetail rail of your air rifle. Position it to achieve comfortable eye relief (approximately 3 inches from your eye to the scope's eyepiece when shouldering the rifle).
- Once positioned, tighten the dovetail clamp screws evenly using the provided Allen wrench. Do not overtighten, but ensure the scope is securely mounted and does not shift.

Image: The TRINITY 4x32 scope securely mounted on the dovetail rail of an air rifle, ready for use.

Image: A detailed view of the dovetail rail on a rifle, illustrating the mounting interface for the scope's rings.
Operating
The TRINITY 4x32 scope features a fixed 4x magnification, providing a consistent field of view for various shooting scenarios. Adjustments for windage and elevation are crucial for accurate targeting.
Windage and Elevation Adjustment
The scope features external adjustment turrets for windage (horizontal) and elevation (vertical) corrections. These turrets are typically located on the top and right side of the scope body.
- Elevation Turret: Located on top of the scope. Turning it clockwise typically moves the point of impact down, and counter-clockwise moves it up.
- Windage Turret: Located on the right side of the scope. Turning it clockwise typically moves the point of impact right, and counter-clockwise moves it left.
- Each click of the turret adjusts the point of impact by 1/4 M.O.A. (Minute of Angle) at 100 yards.
To zero your scope, fire a group of shots at a target, observe where the shots land relative to your aim point, and make the necessary adjustments. Repeat until your shots consistently hit the bullseye.
Reticle
This scope utilizes a mildot reticle, which can be used for range estimation and holdover/holdunder aiming points at various distances once you are familiar with its subtensions.
Eye Relief
The scope provides a 3-inch eye relief. Ensure your eye is positioned at this distance from the eyepiece to achieve a full, clear field of view and to prevent injury from recoil, especially with spring-piston air rifles.

Image: A top-down view of the scope, highlighting the elevation and windage adjustment turrets for precise aiming corrections.
Maintenance
Proper maintenance will ensure the longevity and performance of your TRINITY scope.
- Cleaning Lenses: Use a soft, lint-free cloth or a lens brush to remove dust and debris. For smudges, use a specialized lens cleaning solution and a microfiber cloth. Avoid using harsh chemicals or abrasive materials.
- Cleaning Body: Wipe the aluminum body with a damp cloth to remove dirt. Dry thoroughly.
- Storage: Store the scope in a cool, dry place, preferably in its original packaging or a protective case. Keep lens caps on when not in use to protect the lenses.
- Weather Resistance: The scope is nitrogen charged and features weather-resistant seals, making it fog proof and shock-resistant. While durable, avoid prolonged exposure to extreme conditions.
Troubleshooting
If you encounter issues with your scope, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blurry Image | Improper eye relief; dirty lenses; parallax (though less common with fixed power scopes) | Adjust eye position; clean lenses; ensure target is within optimal range. |
| Cannot Zero Scope | Scope not securely mounted; damaged scope; issues with rifle/ammunition | Check mounting screws; ensure rings are tight; if problem persists, contact support. |
| Reticle Appears Tilted | Scope not level during mounting | Loosen rings, level scope, and re-tighten. |
| Fogging Inside Lens | Seal compromise (rare for nitrogen-purged scopes) | Contact customer support for warranty service. |
Specifications
| Feature | Detail |
|---|---|
| Magnification | 4X (Fixed) |
| Objective Lens Diameter | 32 mm |
| Tube Diameter | 1 inch |
| Eye Relief | 3 inches |
| Exit Pupil | 8 mm |
| Field of View (at 100 yds) | 36.6 feet |
| Adjustment Click Value | 1/4 M.O.A. |
| Reticle Type | Mil Dot |
| Lens Coating | Blue Fused Multi-Coated |
| Finish | Matte Black |
| Material | Aircraft-Grade Aluminum |
| Length | 7.75 inches |
| Weight | 14 ounces |
| Mounting Type | Dovetail Mount |
| Special Features | Nitrogen Charged, Fog Proof, Shock-Resistant |
Warranty
The TRINITY 4x32 Tactical Hunting Scope is covered by a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, abuse, unauthorized modification, or improper installation.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, warranty claims, or any questions regarding your TRINITY 4x32 Tactical Hunting Scope, please contact the manufacturer's customer support. Refer to the product packaging or the TRINITY brand website for the most current contact information.
When contacting support, please have your product model number (21094) and purchase details ready.





