Introduction
This manual provides comprehensive instructions for the proper use, setup, operation, and maintenance of your KAHLES K16I 1-6x24 Rifle Scope. Designed for precision and durability, this optic delivers exceptional clarity and performance for various shooting applications. Please read this manual thoroughly before using your rifle scope to ensure safe and optimal operation.

Image: The KAHLES K16I 1-6x24 Rifle Scope, a black, cylindrical optical device with adjustment turrets visible on the top and side, and the KAHLES brand name printed on the objective end.
Safety Information
- Always ensure the firearm is unloaded and safe before mounting 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.
- Handle the scope with care to prevent damage to optical components or mechanical parts.
- Keep the scope and its accessories out of reach of children.
Setup
Mounting the Scope
The KAHLES K16I is designed for use with a Cantilever Mount. Proper mounting is crucial for accuracy and consistent performance.
- Secure the cantilever mount to your rifle's picatinny or weaver rail according to the mount manufacturer's instructions. Ensure it is firmly attached and aligned.
- Place the K16I scope into the rings of the cantilever mount. Do not overtighten the rings initially.
- Adjust the scope's position forward or backward to achieve optimal eye relief (approximately 3.74 inches). This is the distance between your eye and the ocular lens when viewing through the scope.
- Rotate the scope until the reticle is perfectly level with the rifle's bore. A reticle leveling tool is recommended for precision.
- Once eye relief and reticle level are set, gradually tighten the scope ring screws in an alternating pattern to ensure even pressure. Refer to your mount manufacturer's torque specifications.
Initial Adjustments
- Diopter Adjustment: Look through the scope at a plain, bright background (like the sky). Rotate the diopter ring (located on the ocular lens) until the reticle appears sharp and clear to your eye. This adjustment is personal and should be done without looking at a target.
- Magnification: The K16I offers 1x to 6x magnification. Rotate the magnification ring (typically near the ocular lens) to your desired power setting.
Operating the Scope
Windage and Elevation Adjustments
The K16I features precision adjustment turrets for windage (horizontal) and elevation (vertical) corrections. These turrets are designed for accurate and repeatable adjustments.
- Elevation Turret: Located on top of the scope. Rotate the turret to adjust the point of impact vertically. The K16I has a second rotation indicator and a refined zero stop for precise indexing.
- Windage Turret: Located on the side of the scope. Rotate the turret to adjust the point of impact horizontally.
- Each click of the turret corresponds to a specific change in point of impact at a given distance. Refer to the scope's specifications for click values (e.g., 0.1 Mil or 1/4 MOA per click).
Parallax Adjustment
The K16I features a unique and innovative parallax adjustment located under the elevation turret. Parallax is the apparent shift in the reticle's position relative to the target when the shooter's eye moves. Adjusting parallax ensures the reticle and target are on the same focal plane, eliminating this shift.
- To adjust parallax, rotate the parallax knob until the target appears sharp and clear, and the reticle does not appear to move when you slightly shift your head.
- This design allows for quick adjustments without breaking your shooting position.
Reticle Illumination (if applicable)
If your K16I model includes reticle illumination, locate the illumination control (often integrated with the parallax knob or a separate turret). Rotate the control to turn the illumination on/off and adjust brightness levels. Refer to the specific reticle type (e.g., SM1, 3GR) for detailed illumination features.
Maintenance
Cleaning
- Lenses: Use a soft lens brush or compressed air to remove loose dust and debris. Then, use a clean microfiber cloth specifically designed for optics and a small amount of lens cleaning solution. Gently wipe the lenses in a circular motion from the center outwards. Avoid using harsh chemicals or abrasive materials.
- Body: Wipe the scope's body with a soft, damp cloth. For stubborn dirt, a mild soap solution can be used, followed by wiping with a clean, damp cloth and drying thoroughly.
Storage
Store your KAHLES K16I scope in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided lens caps to protect the objective and ocular lenses when not in use.
Waterproof Design
The KAHLES K16I is designed to be waterproof, allowing for reliable use in wet or humid conditions. While it is sealed against water ingress, avoid prolonged submersion and always dry the scope thoroughly after exposure to moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Blurred image / Reticle not sharp | Incorrect diopter setting; Parallax not adjusted; Dirty lenses | Adjust diopter ring; Adjust parallax; Clean lenses |
| Point of impact shifts | Loose mounting screws; Damaged scope or mount; Recoil | Check and tighten mount screws; Inspect scope and mount for damage; Ensure proper shooting technique |
| No reticle illumination | Battery drained; Illumination turned off; Faulty illumination module | Replace battery; Turn on illumination and adjust brightness; Contact KAHLES support if problem persists |
| Fogging inside scope | Extreme temperature changes; Seal compromise | Allow scope to acclimate to temperature; If persistent, contact KAHLES support (may indicate seal issue) |
Specifications
- Model: K16I
- Part Number: 10515
- Magnification: 1x - 6x
- Objective Lens Diameter: 24mm
- Tube Diameter: 30mm
- Reticle Type: SM1
- Eye Relief: Approximately 3.74 inches
- Field of View: 42.3 Feet (at 1x)
- Material: Alloy Steel
- Mounting Type: Cantilever Mount
- Waterproof: Yes
- Color: Black
Warranty and Support
KAHLES products are known for their high quality and durability. For specific warranty terms and conditions, please refer to the official KAHLES website or contact their customer support directly. Keep your proof of purchase for any warranty claims.
For technical assistance, service, or spare parts, please contact KAHLES customer service.
Official KAHLES Website: www.kahles.at (Note: This is a general link, specific support contact details may vary by region.)




