One of the smartest things you can do as a Mace Pepper Gun owner is practice with your device before you ever need it for real. This dual pack makes that easy by including both an OC pepper cartridge for defense and a water cartridge for training, so you are never caught unprepared.
Who This Pepper Gun Refill Is Best For:
- Mace Pepper Gun owners who need replacement OC cartridges after use or expiration
- First-time pepper gun users who want to practice their aim and trigger control before carrying a live cartridge
- Anyone who believes in regular training as the foundation of effective self-defense
- Families who want every member to feel comfortable and confident using the pepper gun
Is This the Right Pepper Gun Refill for You?
Choose the OC/Water Dual Pack if you want:
- Both a live defense cartridge and a water practice cartridge in one purchase
- The ability to train with water before loading OC for real-world carry
- A cost-effective way to stay stocked on both training and defense refills
Key Features: Each cartridge in this dual pack delivers 7 one-second bursts of spray at up to 20 feet. That is enough range to create real distance between you and a potential threat. The OC pepper cartridge contains the same powerful formula that Mace is known for, providing the stopping power that has made their pepper guns a trusted name in personal defense for decades.
The water cartridge is where the real value of this dual pack shines. By practicing with an identical cartridge that sprays water instead of OC, you learn exactly how your pepper gun handles, how far the stream reaches, and how to aim under pressure. This kind of hands-on training builds the muscle memory and confidence that separates someone who owns a self-defense tool from someone who knows how to use one effectively.
Quick Comparison: How Does the Dual Pack Stack Up?
| Feature | OC/Water Dual Pack | OC-Only Refill | Traditional Pepper Spray | Pepper Launcher Rounds |
|---|---|---|---|---|
| Practice Option | Water Cartridge ✓ | None | None | Rubber Balls |
| Range | 20 ft ✓ | 20 ft ✓ | 8–12 ft | Varies |
| Bursts Per Cartridge | 7 ✓ | 7 ✓ | Varies | 1 per round |
| Refillable System | Yes ✓ | Yes ✓ | No (disposable) | Yes ✓ |
| Best For | Training + defense | Defense refill only | Basic carry | Projectile defense |
Practical Details: The dual pack includes one OC pepper cartridge (red) and one water practice cartridge (blue). Each cartridge contains 0.99 oz of liquid and measures 4″ x 1¼”. Total package weight is 0.35 lbs. Compatible with all Mace Pepper Gun models. Canister and nozzle are covered by a 1-year warranty.
Stay prepared with both practice and protection in one package. Be Prepared and Be Safe!
Frequently Asked Questions
How do I know when my OC cartridge needs to be replaced?
I recommend replacing your OC cartridge after each use, even if the full 7 bursts were not discharged. Partial cartridges may lose pressure over time. Also check the expiration date printed on the cartridge and replace it if it has passed.
Can I practice indoors with the water cartridge?
Yes, the water cartridge is safe for indoor practice since it contains only water. Just be mindful of your surroundings, protect furniture and electronics from water spray, and always treat the device as if it were loaded with the live OC cartridge for safety habit building.
Will this fit my older Mace Pepper Gun model?
These refill cartridges are designed to fit all Mace Pepper Gun models. If you own a Mace-branded pepper gun, this dual pack should be compatible. If you have a different brand of pepper spray gun, these cartridges will not fit.
How can I tell which cartridge is the OC and which is the water?
The cartridges are color-coded for quick identification. The OC pepper cartridge is red and the water practice cartridge is blue, so there is no guesswork when you are loading your pepper gun.
Free shipping on orders over $25. Be Prepared and Be Safe!







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