Practice First, Then Load for Real
There’s a meaningful difference between owning a defense tool and knowing how to use one. This dual refill pack bridges that gap — the water cartridge lets you practice draw speed, trigger pull, aim at distance, and reload mechanics without any consequences. Then you load the OC cartridge and your device is ready for actual use.
If you’ve never fired your Pepper Gun, this is the refill pack that makes the most sense.
Who This Dual Pack Is For
New Pepper Gun 2.0 owners who used their original OC cartridge and want to replace it while adding a training option. Also useful for anyone who received their Pepper Gun without a water cartridge included.
People who want to verify their device works properly and understand how it handles before depending on it. Experienced owners who periodically practice and need to replenish both cartridge types.
Is This the Right Choice for You?
Choose this dual pack if you want:
- One OC cartridge and one water trainer in a single purchase
- The ability to practice handling, aiming, and reloading safely
- A cost-effective way to get both cartridge types at once
Consider something else if you need:
- Two OC cartridges with no training component — the OC 2-pack is a better fit
- Cartridges for the original Pepper Gun models 80585 or 80405 — incompatible
What Each Cartridge Does
The OC cartridge contains 10% oleoresin capsicum — the strongest concentration available in this platform. It delivers a power stream pattern effective to 20 feet, with integrated UV marking dye that leaves invisible residue detectable under ultraviolet light. Each cartridge provides approximately 7 one-second bursts. Bag-In-A-Can technology maintains consistent pressure regardless of the angle you’re holding the device — it works pointed up, down, or sideways.
The water training cartridge is engineered to match the OC cartridge in weight, dimensions, and pressure characteristics. When you practice with water, you’re experiencing the same trigger pull, the same spray distance, and the same reload process you’d have with the live cartridge. This is the whole point — building familiarity with no risk of irritation or cleanup complications. Practice outdoors, verify your aim at various distances, and reload a few times until the process feels automatic.
Quick Comparison: Which Refill Pack Do You Need?
| Feature | OC + Water Dual Pack | OC 2-Pack | Full Pepper Gun Kit | Standard Pepper Spray |
|---|---|---|---|---|
| OC Cartridges | 1 | 2 ✓ | 1 | 1 (built-in) |
| Water Trainer | 1 ✓ | 0 | 1 (some models) | 0 |
| Practice Capability | Yes ✓ | No | Yes ✓ | No |
| Range | 20 feet ✓ | 20 feet ✓ | 20 feet ✓ | 10–12 feet |
| Best For | Training + readiness | Multiple backup OC | First-time buyers | Everyday carry |
Practical Details
Each cartridge measures approximately 4 x 1.25 inches. Total package weight is 0.35 lbs. Compatible exclusively with the Mace Pepper Gun 2.0 — models 80586 and 80406. Will not work with older models 80585 or 80405 due to redesigned canister dimensions. The OC cartridge has a 4-year shelf life from manufacture. Store below 120°F in a cool, dry location. Backed by a 1-year warranty on canister and nozzle.
If you want to practice with your Pepper Gun before relying on it — and you should — this dual pack gives you one cartridge for learning and one for readiness.
Frequently Asked Questions
Why get this instead of just buying two OC cartridges?
Because practice matters more than most people think. Under stress, fine motor skills decline. The water cartridge lets you build muscle memory for drawing, aiming, firing, and reloading in a low-stakes environment. If you’ve already practiced and just need OC cartridges, the 2-pack is the better choice. But if you haven’t trained with your device, this dual pack is the more practical option.
Is the water cartridge reusable?
No. Like the OC cartridge, the water trainer is a single-use pressurized canister. Once the pressure is depleted through firing, it needs to be replaced. You’ll get approximately 7 bursts from the water cartridge — enough for several meaningful practice sessions if you use short, controlled bursts.
How can I tell the OC cartridge from the water cartridge?
They’re color-coded. The OC cartridge is red and the water cartridge is blue. This is a deliberate design choice so you always know which one is loaded in your device. Before loading, verify the color — you don’t want to discover you have the water cartridge installed during an actual encounter.



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