Mace Pepper Gun 2.0 Dual Pack Refill – OC Pepper Cartridge and Water Practice Cartridge, 20-Foot Range, 7 One-Second Bursts, 0.99 oz Each
$16.79
Buy with Confidence
Covered by a 30-Day Money Back Guarantee. If it's not right for you, returns are easy and hassle-free.
Secure checkout • 100% Satisfaction Guaranteed • 30 Day Money Back Guarantee • Easy Returns • Fast Customer Support
This is the refill pack for the Mace Pepper Gun 2.0 — one live OC cartridge and one water cartridge for practice. If you’ve run through your original cartridge or just want a spare on hand, this is the straightforward reorder. Having a water cartridge around is genuinely useful — you can keep your draw and trigger technique sharp without burning through live formula.
- OC pepper cartridge — same formula as the original, 0.99 oz, 7 one-second bursts
- 20-foot stream range from any angle, including inverted
- Water practice cartridge included — train your draw and aim without using live formula
- Snap-in design — loads into Mace Pepper Gun 2.0 without tools
- 1-year warranty on canister and nozzle from Mace
Keep Your Pepper Gun Ready and Your Skills Sharp
The Mace Pepper Gun 2.0 is a refillable platform — that’s one of its main selling points. But only if you actually keep the refills around. This dual pack makes it easy: one cartridge to load, one to practice with. It’s the kind of thing you order at the same time as the gun and keep in a drawer until you need it.
The water cartridge is the underrated part of this. Most people who carry a self-defense tool have never actually practiced the draw and use sequence. Having an inert cartridge means you can run through the motions in your living room without any consequences. That repetition is worth something.
Who This Refill Pack Is For
Anyone who owns the Mace Pepper Gun 2.0. If you’ve used your original OC cartridge — whether in a real situation or because it aged out — this is the replacement. It’s also a smart order if you bought the Pepper Gun and want a backup cartridge stored separately (one in the nightstand, one in the vehicle).
The water cartridge is especially useful for people who are newer to the Pepper Gun and want to build familiarity before loading the live one. Practicing with a real cartridge in the gun — even with water — builds the muscle memory that a mental walkthrough doesn’t.
Is This the Right Choice for You?
Choose this dual pack if you want:
- A direct replacement cartridge for your Mace Pepper Gun 2.0
- A practice cartridge to keep your technique dialed in
- A backup OC cartridge stored separately from your loaded gun
Consider something else if you need:
- A complete unit — this is a refill only, not a standalone device
- A different pepper spray format — these cartridges only fit the Mace Pepper Gun 2.0
What You’re Getting
Two cartridges: one OC pepper, one water. Both are 0.99 oz and deliver 7 one-second bursts at up to 20 feet. The OC cartridge has the same formula as the one that came with the gun — the full-potency pepper stream that sprays from any angle. The water cartridge is identical in weight and feel, so practice sessions are realistic.
Loading is the same snap-in process as the original. No tools, no threading, nothing complicated. Drop the old cartridge out, snap the new one in. Worth doing the swap a few times with the water cartridge before you ever need to swap under stress.
Cartridges are color-coded — red for OC, blue for water — so there’s no confusing them. That’s a simple but genuinely useful design detail.
Quick Comparison: Pepper Gun Refill vs. Other Replacement Options
| Feature | Pepper Gun Dual Pack | New Keychain Canister | New Pepper Gun (Full Unit) | Pepper Gel Canister |
|---|---|---|---|---|
| Works With Existing Gun | Yes ✓ | N/A | Yes – but full unit cost | No |
| Practice Cartridge Included | Yes ✓ | No | Yes ✓ | No |
| Range | 20 ft ✓ | 10–12 ft | 20 ft ✓ | 12–18 ft |
| Cost to Refresh | Low ✓ | Low ✓ | Full price | Low ✓ |
| Best For | Pepper Gun 2.0 owners | Pocket carry refresh | New users | Different carry style |
Practical Details
Each cartridge is 0.99 oz, measures approximately 4″ x 1.25″. Total pack weight is 0.35 lbs. Red cartridge is OC pepper, blue is water. Designed specifically for the Mace Pepper Gun 2.0 — not compatible with other devices. One-year warranty on canister and nozzle. Keep stored at room temperature, away from direct sunlight.
If you own a Mace Pepper Gun 2.0, keeping a spare dual pack around is just smart maintenance — a fresh OC cartridge and a practice cartridge for about what you’d spend on lunch.
Frequently Asked Questions
Will these cartridges fit older versions of the Mace Pepper Gun?
These cartridges are designed for the Mace Pepper Gun 2.0. Mace updated the cartridge design with the 2.0 version, so these may not be compatible with the original Pepper Gun. If you’re unsure which version you have, check the model number on the unit before ordering.
How do I know which cartridge is which?
They’re color-coded — the OC pepper cartridge is red and the water practice cartridge is blue. Hard to mix up once you know, but it’s worth double-checking before loading. Worth labeling them in your storage location too if you’re storing them long-term.
How long does the OC cartridge stay good in storage?
Mace generally recommends replacing OC products every 2-4 years. The expiration date is printed on the cartridge. Stored at room temperature and out of direct sunlight, the formula and propellant should remain stable through that window. Don’t store in a hot car long-term — heat accelerates degradation.
Is it worth buying this even if I haven’t used my original cartridge yet?
Honestly, yes — the water cartridge alone makes it worth it for practice purposes, and having a backup OC cartridge on hand means you’re not scrambling to reorder after an incident. At this price point it’s low-stakes insurance. Just store it somewhere you’ll remember when you need it.
| Manufacturer | Mace |
|---|---|
| Bursts | 7 one second |
| Range | 20 feet |
| Color | Blue, Red |
| Contains | 0.99 oz |
| Warranty | 1 Year for Cannister & Nozzle |
| Weight | 0.35 lbs |
| Dimensions | 4″ x 1 ¼” |
Additional information
Related products
-
Pepper Shot 1.2% Major Capsaicinoids 1/2 oz Keychain Pepper Spray – Stream, 2 Million SHU, Quick Release Keychain, Locking Actuator, UV Dye, 6-10 Bursts, 6-8 Foot Range
$11.00 Add to cart -
Mace Pepper Gel 1.59 oz & 2.79 oz – OC Gel Formula, 18-Foot Range, Flip-Top Safety, UV Dye, Belt & Visor Clip, 1-Year Canister Warranty
Price range: $19.94 through $26.24 Select options This product has multiple variants. The options may be chosen on the product page -
Wildfire 1/2 oz Pepper Spray with Belt Clip and Quick Release Keychain – 1.4% Major Capsaicinoids, 2 Million SHU, Stream Pattern, UV Dye, Locking Actuator
$13.00 Add to cart -
Pepper Shot 1.2% Major Capsaicinoids Lipstick Pepper Spray 0.5 oz – 2 Million SHU, Stream Pattern, 6–8 Foot Range, UV Dye, Discreet Lipstick Case, Black, Pink, or Red
$12.00 Select options This product has multiple variants. The options may be chosen on the product page