You’ve probably noticed most stun guns make a tradeoff: the powerful ones are bulky, and the pocket-sized ones feel like toys. That tradeoff is exactly what keeps people from carrying protection at all. If you’ve been putting off buying a stun gun because nothing on the market felt like it packed enough punch, this is the one built for that exact frustration.
Who this is best for: Homeowners who want serious backup by the bed without a baton taking up drawer space. Security guards who need something reliable for a long shift and don’t want to depend on pepper spray in close quarters. Anyone who’s decided that if they’re going to carry a stun gun, it should actually stop someone—not just startle them.
The quick answer: If you want maximum stopping power in a compact unit, and you’re not interested in compromising on milliamps just to save an inch of pocket space, the Master Blaster is built for exactly that. If you need something smaller than a wallet, look elsewhere—this one prioritizes power first.
Key Features & Benefits
- 4.9 milliamps of stopping power — this is genuine stun-baton-level output, not a watered-down handheld version
- 95 million volts — enough charge to work through heavy clothing like winter coats and hoodies
- 120-lumen LED flashlight — bright enough to disorient an attacker or light your path in the dark
- Rechargeable lithium battery — no scrambling for batteries when you need it most
- Disable pin with wrist strap — if someone grabs it from you, it won’t work in their hands
- Nylon holster included — carry it on your belt or bag, ready to grab in a second
How It Compares
| Master Blaster | Compact Keychain Stun Gun | Full-Size Stun Baton | |
|---|---|---|---|
| Price | $25 | $15-20 | $40-60 |
| Milliamps | 4.9 mA | 2-3 mA | 4.5-5 mA |
| Best For | Home defense, security work | Everyday carry, minimal bulk | Maximum reach, open areas |
| Ease of Carry | Holster, easy grip | Fits in a pocket | Requires a bag or car |
Practical Details
The Master Blaster is legal to own in most US states, but a few states and cities restrict stun guns entirely—check your local laws before ordering. The lithium battery recharges with the included cord, so there’s no need to buy replacements. In the box: the stun gun, nylon holster, wrist strap with disable pin, and charging cable.
If you’ve decided that stopping power matters more than shaving off an ounce of weight, add the Master Blaster to your cart now. Still comparing options? Browse the rest of our stun gun lineup to see what fits your situation best.
FAQ
Will this work through a winter coat?
Yes. The 95 million volts are specifically rated to penetrate heavy clothing like coats and hoodies, which is where a lot of lower-voltage stun guns fall short.
How long does the battery last on a charge?
The rechargeable lithium battery holds a charge well between uses. Like any battery-powered device, exact runtime depends on how often you test it, so check it periodically to stay ready.
What does the disable pin actually do?
The wrist strap connects to a pin in the unit. If someone grabs the stun gun away from you, pulling it off your wrist removes the pin and the unit stops working—so it can’t be used against you.
Is this too much stun gun for home use?
Not at all. Higher milliamps mean a faster, more reliable response if you ever need it. There’s no such thing as “too prepared” when it comes to a real confrontation.








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