1. Important Safety Information
WARNING: This air pistol is not a toy. Misuse may cause serious injury or death. Always treat this air pistol as if it were loaded. Read the entire instruction manual before use. This product is intended for use by individuals 16 years of age and older. Adult supervision is required for users under 18. Always wear safety glasses when handling or operating this air pistol.
Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
NEVER point an air pistol at anything you do not intend to shoot. Always be aware of your target and what is beyond it. Ensure a safe backstop.
2. Product Overview
The Walther CP99 is a .177 caliber pellet air pistol designed for realistic handling and performance. It operates using 12-gram CO2 cartridges and features an 8-shot semi-automatic repeater mechanism.
Image: Front view of the Walther CP99 air pistol, showcasing its design and branding.
Key Features:
- 8-shot, .177 caliber pellet air pistol with realistic weight and handling.
- Powered by a 12-gram CO2 cartridge (CO2 NOT included).
- Shoots .177 caliber pellets at up to 360 fps.
- Integrated Weaver mount for attaching lights and accessories.
- Includes two 8-shot rotary clips and a foam-lined hard case.
- Rifled barrel for improved accuracy.
- Drop-free CO2 magazine.
- De-cocking and manual safety mechanisms.
- Open, fixed rear sight.
Image: Side view of the Walther CP99 air pistol, showing the safety and slide details.
3. Setup and Loading
3.1. Installing the CO2 Cartridge
- Ensure the air pistol is unloaded and the safety is engaged.
- Locate the CO2 cartridge compartment, typically in the grip.
- Insert a new 12-gram CO2 cartridge into the compartment.
- Tighten the piercing screw until the cartridge is punctured and sealed. Avoid overtightening.
Video: Demonstrates the unboxing and initial setup of the Walther CP99 air pistol, including CO2 installation.
3.2. Loading Pellets into the Rotary Clip
- Remove the rotary clip from the air pistol.
- Carefully insert .177 caliber pellets into each of the 8 chambers of the rotary clip. Ensure pellets are seated correctly.
- Reinsert the loaded rotary clip into the air pistol until it clicks into place.
Image: Close-up of an 8-shot rotary clip for the Walther CP99, showing pellet chambers.
Image: The Walther CP99 air pistol with the slide open, revealing the rotary clip mechanism.
Video: A quick unboxing and demonstration of loading pellets into the rotary clip.
4. Operating the Air Pistol
4.1. Engaging and Disengaging Safety
The Walther CP99 features a manual safety mechanism. To engage the safety, push the safety lever to the "Safe" position (often indicated by a red dot being covered). To disengage, push the lever to the "Fire" position (red dot visible). Always keep the safety engaged until you are ready to fire.
Video: Overview of the Walther CP99, including a demonstration of the safety mechanism.
4.2. Firing the Air Pistol
- Ensure you are in a safe shooting environment with an appropriate backstop.
- Disengage the safety.
- Aim at your target.
- Pull the trigger to fire. The pistol operates in semi-automatic mode, allowing for rapid firing until the clip is empty or the CO2 cartridge is depleted.
- After firing, engage the safety immediately.
4.3. Decocking Mechanism
The Walther CP99 features a decocking safety. Refer to the specific instructions in the full user manual for proper use of the decocking function to safely lower the hammer without firing.
5. Maintenance
Regular maintenance ensures the longevity and proper function of your Walther CP99 air pistol.
- Cleaning: Periodically clean the barrel with a suitable cleaning rod and patches. Wipe down the exterior with a soft, dry cloth.
- Lubrication: Apply a small amount of silicone-based airgun oil to moving parts and seals as recommended by the manufacturer to prevent wear and maintain seal integrity.
- Storage: Store the air pistol in its foam-lined hard case in a cool, dry place, away from direct sunlight and out of reach of children. Ensure no CO2 cartridge is installed during storage.
Image: The foam-lined hard case provided with the Walther CP99 air pistol, ideal for safe storage and transport.
6. Troubleshooting
If you encounter issues with your Walther CP99, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Air pistol not firing | Empty CO2 cartridge, safety engaged, no pellets loaded. | Replace CO2 cartridge, disengage safety, load pellets. |
| Low velocity/weak shots | Low CO2 pressure, worn seals. | Replace CO2 cartridge. If problem persists, contact customer support for seal inspection. |
| Pellets jamming | Incorrect pellet size, damaged pellets, dirty barrel. | Use correct .177 caliber pellets, inspect pellets for damage, clean barrel. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Umarex |
| Model Name | Walther CP99 .177 Caliber Pellet Gun Air Pistol |
| Model Number | 2252201 |
| Caliber | .177 (4.5mm) |
| Power Source | 12-gram CO2 cartridge |
| Muzzle Velocity | Up to 360 fps |
| Magazine Capacity | 8 rounds (rotary clip) |
| Barrel Type | Rifled |
| Safety | Decocking and Manual Safety |
| Weight | 2.05 Pounds |
| Dimensions (L x W x H) | 1"L x 1"W x 1"H (Note: These dimensions seem generic, refer to actual product for precise measurements) |
| Frame Material | Plastic |
| Included Components | Walther CP99 .177 Caliber Pellet Gun Air Pistol, two 8-shot rotary clips, foam-lined hard case |
8. Warranty and Support
For warranty information, please refer to the documentation included with your product or visit the official Umarex website. For technical support, parts, or service, please contact Umarex customer service directly.
Visit the Umarex Store on Amazon for more products and information.
