1. Overview
This manual provides essential information for the safe and effective use of your Umarex .177 Caliber BB Gun Air Pistol Magazine. This product includes a pack of two 19-shot capacity magazines designed for use with .177 caliber steel BBs. They are compatible with various .177 caliber BB air pistols, including the Beretta Elite II, Umarex XBG, TDP 45, TAC, and Smith & Wesson M&P 40.

Image: Two Umarex .177 Caliber BB Gun Air Pistol Magazines, showing their sleek black design and internal BB channel.
2. Safety Information
Always prioritize safety when handling airgun accessories. Failure to follow these safety guidelines may result in serious injury or death.
- Eye Protection: Always wear appropriate eye protection when handling or operating airguns and their accessories.
- Ammunition: Use only .177 caliber steel BBs as specified for these magazines. Using incorrect ammunition can damage the magazine or airgun.
- Storage: Store magazines and ammunition separately from airguns, and keep all items out of reach of children and unauthorized users.
- Handling: Treat all airgun accessories as if they are loaded. Never point a loaded or unloaded airgun at anything you do not intend to shoot.
- Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
3. Package Contents
Your package should contain the following items:
- 2 x Umarex .177 Caliber BB Gun Air Pistol Magazines (19-shot capacity each)

Image: The two Umarex .177 Caliber BB Gun Air Pistol Magazines displayed in their original retail packaging.
4. Setup
Before first use, inspect both magazines for any visible damage or defects. Ensure the follower moves freely within the magazine body. No assembly is required for these magazines.
5. Operating Instructions
5.1. Loading the Magazine
- Hold the magazine firmly with one hand.
- Locate the follower tab on the side of the magazine.
- Using your thumb or a suitable tool, pull the follower tab down towards the base of the magazine until it locks into place at the bottom. This compresses the spring and opens the loading channel.
- Carefully insert .177 caliber steel BBs into the loading port at the top of the magazine. Ensure BBs are inserted one by one and do not jam. The magazine has a 19-round capacity.
- Once loaded, gently push the follower tab upwards to release it from the locked position. The spring will push the BBs upwards into the ready position.
5.2. Inserting the Magazine into the Air Pistol
- Ensure the air pistol is unloaded and the safety is engaged.
- Locate the magazine well on your compatible air pistol.
- Insert the loaded magazine into the magazine well until it clicks securely into place. Do not force the magazine.
- To remove the magazine, locate the magazine release button (specific location varies by air pistol model) and press it while pulling the magazine out.
Note: No official product videos from the seller are available for embedding that demonstrate the loading process.
6. Maintenance
Proper maintenance ensures the longevity and reliable performance of your magazines.
- Cleaning: Periodically wipe down the exterior of the magazines with a clean, dry cloth to remove dirt and debris. Avoid using harsh chemicals or solvents.
- Lubrication: Do not lubricate the internal components of the magazine unless specifically instructed by the airgun manufacturer. Lubricants can attract dirt and cause malfunctions.
- Storage: Store magazines in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| BBs not feeding correctly. | Incorrect BB size or type. Debris in magazine. Damaged follower spring. | Ensure you are using .177 caliber steel BBs. Clean the magazine thoroughly. If the spring is damaged, contact Umarex support. |
| Magazine does not fit into the air pistol. | Incompatible air pistol model. Obstruction in magazine well. | Verify your air pistol is listed as compatible. Check the magazine well for any foreign objects. |
| Magazine follower is stuck. | Dirt or debris. Damaged follower. | Clean the magazine thoroughly. If still stuck, the follower may be damaged and require replacement. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | .177 Caliber BB Gun Air Pistol Magazine (Pack of 2), 19-Shot Capacity |
| Part Number | 2253517 |
| Caliber | .177 Caliber |
| Ammunition Type | Steel BBs |
| Capacity | 19 Rounds per magazine |
| Quantity | Pack of 2 |
| Color | Multi |
| Material | Blend |
| Item Dimensions (LxWxH) | 0.5 x 4 x 8 inches |
| Package Dimensions (LxWxH) | 7.64 x 3.94 x 0.39 inches |
| Package Weight | 0.16 Kilograms |
| Manufacturer | Umarex USA |
9. Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please contact Umarex USA directly. You can find more information and contact details on the official Umarex Store on Amazon or their official website.
Please retain your proof of purchase for any warranty claims.