ZAP Blast Knuckles Extreme 950,000V Stun Gun — 5.0 Milliamp Output, Four Spiked Electrodes, Rubberized Contour Grip, Nylon Holster, Two CR123A Lithium Batteries Included
$69.95
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The ZAP Blast Knuckles Extreme puts 950,000 volts directly around your fist with four aggressive spiked electrodes that ensure contact even through thick clothing. This isn't a device you hold — it's a device you wear. The contoured rubberized grip locks onto your hand so it stays in place when the adrenaline hits and your palms get sweaty.
- 950,000 volts with 5.0 milliamp output — the highest milliamp rating in a knuckle-style stun gun
- Four spiked electrodes penetrate clothing and provide physical deterrence on their own
- Rubberized contour grip wraps around your fist for a secure, no-slip hold
- Compact 4.4" x 1.13" x 3.25" design with included nylon belt holster
- Powered by two CR123A lithium batteries (included) with 2-year warranty from ZAP
Stun Protection That Wraps Around Your Fist
Most stun guns are something you grip. The Blast Knuckles Extreme is something you wear. This knuckle-mounted stun device puts 950,000 volts with a 5.0-milliamp output directly across four spiked electrodes — and the whole assembly locks onto your hand with a contoured rubberized grip that stays put even when your palms are slick with sweat. If you want protection that’s ready the instant your fist clenches, this is your tool.
Who This Stun Gun Is For
The Blast Knuckles Extreme is built for people who need hands-free readiness in high-risk situations. Joggers who run through isolated routes at dawn or dusk, night-shift workers crossing dark parking lots, and anyone who wants their defense device already deployed and ready — not buried in a pocket or purse when seconds matter.
The knuckle design means you can carry keys, a leash, or a phone in the same hand while the Blast Knuckles stay locked and loaded. When the situation changes, you’re already armed.
Is This the Right Choice for You?
Choose the Blast Knuckles Extreme if you want:
- A stun device that’s already in position on your fist — zero draw time
- Spiked electrodes that provide physical deterrence even without activating the stun
- A secure grip that won’t slip or drop during a high-stress encounter
Consider something else if you need:
- A concealed device that doesn’t draw attention in social settings
- Higher voltage output or a built-in flashlight for low-light identification
Four Spiked Electrodes and Zero Hesitation
The four spiked electrodes on the Blast Knuckles Extreme serve a dual purpose. First, they ensure reliable electrical contact even through heavy jackets, hoodies, or layered clothing — the spikes dig in where flat contacts might slide off. Second, the spikes themselves create a formidable physical deterrent even if the batteries are depleted, giving you a backup layer of protection.
The 5.0-milliamp output is the critical number here. Milliamps determine how effectively the electrical charge disrupts muscle control, and 5.0 milliamps sits at the top of the range for this class of device. Combined with the 950,000 volts that push through clothing resistance, the result is immediate involuntary muscle contractions that put an attacker on the ground.
The rubberized contour grip is molded to fit the natural curve of a closed fist. This isn’t a flat handle you squeeze — it’s a shaped cradle that your hand wraps into, making it nearly impossible to knock loose or drop during a struggle.
Quick Comparison: How Does the Blast Knuckles Extreme Stack Up?
| Feature | Blast Knuckles Extreme | Sting Ring Stun Gun | Compact Stun Gun | Pepper Spray |
|---|---|---|---|---|
| Milliamps | 5.0 mA ✔ | Varies | 4.2–4.9 mA | N/A |
| Wearable Design | Knuckle mount ✔ | Ring mount ✔ | Handheld | Handheld |
| Physical Deterrent | Spiked electrodes ✔ | Contact points | No | No |
| Flashlight | No | No | Most models ✔ | No |
| Weight | 0.8 lbs | 0.29 lbs ✔ | 0.3–0.6 lbs | 0.1–0.3 lbs ✔ |
| Best For | Jogging & active defense | Ultra-covert fist carry | Everyday pocket carry | Distance deterrence |
Practical Details
The Blast Knuckles Extreme measures 4.4″ x 1.13″ x 3.25″ and weighs 0.8 lbs. Constructed from ABS plastic with a rubberized coating for durability and grip. Powered by two CR123A lithium batteries (included). Features a safety switch to prevent accidental discharge. Includes a nylon belt holster for convenient carry when not in use. Backed by a 2-year warranty from ZAP.
Lace up, strap on the Blast Knuckles Extreme, and own every step of your route — 950,000 volts ready the moment your fist clenches.
Frequently Asked Questions
Can I still hold things while wearing the Blast Knuckles?
Yes. The knuckle-mount design leaves your fingers relatively free, so you can hold a dog leash, keys, or your phone while the Blast Knuckles remain in position on your hand. The contoured grip keeps the device secure without requiring you to maintain a tight squeeze.
Are the spiked electrodes sharp enough to cause injury on their own?
The spiked electrodes are designed to penetrate clothing for better electrical contact. They can cause discomfort on bare skin if used in a striking motion, adding a physical deterrent layer even without activating the stun. However, they’re primarily an electrical contact feature, not a cutting weapon.
How long do the CR123A batteries last?
CR123A lithium batteries have a long shelf life and provide consistent power output. Under normal use — occasional test fires and readiness carry — a set of batteries can last six months or more. CR123A batteries are readily available at electronics stores and online retailers.
| Stun Gun Manufacturer | ZAP |
|---|---|
| Stun Gun Brand | Blast Knuckles Extreme |
| Voltage | 950,000 |
| Milliamps | 5.0 |
| Battery | 2 Lithium CR123A |
| Color | Black |
| Safety | Switch |
| Material | ABS Plastic + Rubberized Coating |
| Holster | Nylon |
| Warranty | 2 Years |
| Weight | 0.8 lbs |
| Dimensions | 4.4” x 1.13” x 3.25” |
Additional information
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