| Manufacturer | Mace Brand |
| Type | OC Spray Pistol |
| Caliber | OC Spray — Stream/Cone |
| Power Source | OC cartridge (replaceable) + water trainer cartridge included |
| Muzzle Velocity | ~ fps |
| Effective Range | ~20 ft m |
| Projectiles | Mace OC Cartridge, Mace Water Trainer Cartridge |
| Price Range | $45–$55 |
Design & Build Quality
The Pepper Gun 2.0 uses a pistol-grip format with a trigger-fired spray mechanism — a significant ergonomic departure from traditional handheld pepper spray. The slide-release safety reduces accidental discharge risk while remaining operable under stress. A built-in Picatinny rail on the underside allows mounting of laser sights or other compatible accessories, adding precision aiming capability. The integrated dual-mode LED provides both steady illumination and strobe deterrence for low-light scenarios. The cartridge system is replaceable, making the gun reusable across multiple incidents or training sessions. The water trainer cartridge included in the box allows users to practice grip, stance, and trigger operation without expending OC.
Performance & Ballistics
The Pepper Gun 2.0 delivers up to 7 bursts of 10% OC pepper per cartridge at ranges up to 20 feet. The spray pattern is range-adaptive: at close range (~5 feet) it produces a cone effect for area coverage; at longer ranges it tightens into a stream for targeted accuracy. The 10% OC concentration is standard for self-defense pepper spray and delivers meaningful irritant effect to eyes, respiratory tract, and skin on contact. Effective range of 20 feet significantly exceeds traditional handheld pepper spray, giving the user a meaningful standoff distance. The replaceable cartridge design means the platform can be recharged after use rather than discarded.
Handling, Controls & Ergonomics
The pistol-grip format makes the Pepper Gun 2.0 intuitive for most users — the point-and-shoot operation requires no specialized training. The slide-release safety is accessible and positive, designed to prevent accidental discharge without slowing deployment under stress. The trigger pull fires a controlled burst, allowing the user to conserve cartridge capacity across up to 7 shots. The integrated LED activates independently for target illumination or threat deterrence without requiring a separate tool. The Picatinny rail adds laser-sight capability for users who want a targeting aid. The overall package is lightweight and compact enough for purse, bag, or bedside storage.
Ammunition Compatibility
The Mace Pepper Gun 2.0 is chambered in OC Spray — Stream/Cone caliber and is compatible with the following projectile types:
- Mace OC Cartridge — 10% OC pepper spray cartridge — up to 7 bursts at 20 ft range. Stream pattern at distance, cone at close range.
- Mace Water Trainer Cartridge — Inert water cartridge for practice and training — same operation as OC cartridge with no chemical effect.
Known Issues & Limitations
- OC spray only — no kinetic impact component.
- Limited to 7 bursts per cartridge.
- Replacement cartridges are a recurring cost.
- Not effective against threats wearing gas masks or full face protection.
- Spray can be affected by wind in outdoor environments.
- Not a projectile launcher — different legal and tactical considerations apply.
Accessories & Upgrade Ecosystem
- OC pepper cartridge (included)
- Water trainer cartridge (included)
- Picatinny rail (built-in — accepts lasers, optics)
- Replacement OC cartridges (sold separately)
- Replacement water trainer cartridges (sold separately)
Platform Summary
The Mace Pepper Gun 2.0 occupies a unique niche as a pistol-format OC spray delivery system — more precise and longer-ranged than traditional spray, more accessible and legally uncomplicated than projectile launchers. Its combination of 20-foot effective range, replaceable cartridges, built-in LED, and Picatinny rail at a ~$50 price point makes it a compelling option for everyday personal defense, particularly for users who want more standoff distance and aiming precision than a standard canister provides. It is not a projectile launcher and carries none of the legal or safety considerations of CO₂-powered platforms.
Where to Buy
Official Manual
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