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Barracuda BC-37 Shark 3.7 Million Volt Stun Gun
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Barracuda BC-37 Shark 3.7 Million Volt Stun Gun

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Barracuda BC-37 Shark 3.7 Million Volt Stun Gun
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Barracuda Shark Stun Gun

Note: we are unable to ship this unit to Puerto Rico.
Barracuda has long been recognized as one of the best stun guns designed in America.  Not only is the quality of the products immediately recognized once their stun gun is in your hand, but their warranty covers even the built in rechargeable battery.  And, these are one of the highest amperage stun guns available, with 50% more amperage than most stun guns.

(Note: A stun gun's purpose is to startle, repel, disorient and potentially cause an attacker to drop. However, no weapon, even a handgun can promise 100% that it will cause someone to hit the ground. The BC-37 Shark is definitely the best at startling, disorienting and potentially causing an attacker to hit the ground.  And, the noise alone is enough to cause most people to fear it.)

The Barracuda Shark BC-37 mini stun gun is like the older models of Barracuda Stun Guns, but adds a rubber coating for a better hand grip. Most stun guns just have a plastic casing, but the rubber grip really lets you know the quality of the Barracuda Stun Gun. The Barracuda Shark mini stun gun is powered by a Ni-MH rechargable battery and produces 3.7 Million volts of stun power.  A Ni-MH Battery is the longest lasting battery available.  All other types of rechargeable batteries are less expensive and don't have the long lasting life that Ni-MH batteries do.  Don't let your safety depend on an inferior battery. This is why the Barracuda warranty covers the battery, too.

  • 3.7 Million Volts
  • Long life NI-MH rechargeable battery with built-in wall plug-in charger.
  • Safety switch with one touch operation.
  • A Red LED light comes on when the stun gun is powered.
  • Safety/disable pin with wrist loop.
  • Durable nylon weave holster with belt loop.
  • Compact in size: 3 X 2 X 1
  • 5-year replacement warranty.

With 3.7 Million Volts and the industry highest 4.5 milliamps of Stun Power in your hand, you will feel much more safe and secure in parking lots, walking alone or whatever you're doing.  HIGHEST AMPERAGE AVAILABLE!


Don't Forget About our 100% Satisfaction Money Back Guarantee  

With FREE Shipping and our Money Back Guarantee, your Satisfaction is Guaranteed.  Go ahead and Order Today!

Barracuda Shark BC37 Stun Gun

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Customer Reviews
Rating barracuda bc-37
When I first tested it; I could tell the difference in the sound from a cheaper stun gun I had bought. Very reassuring hard zap to it. I do recommend you don't accidentally drop it. I did and the sliding plug button popped out. I was able to repair on the spot and it once again works and is ready to floor anyone I need it to.
  Reviewed by:   from Ohio. on 10/19/2015
Rating Repeat Customer
I purchased multiple Barracuda BC-37 Shark 3.7 million volt stun guns for my wife, two daughters, my son, my mother and I've given several to family and friends for safety and protection. Thank God, no one has had to use either stun gun. It is reassuring and comforting just believing we have suitable protection to safeguard ourselves in the event it becomes necessary. It is held comfortably in your hand and it feels nice. The safety pin is an added feature we are grateful for. Volts coupled with high amperage gives me high confidence the device will deliver. It's look and sound when engaged is fearsome deterrent. Hope we never have to use it, but if we do, I feel very confident it will deliver.
  Reviewed by:   from Norfolk, VA. on 8/18/2015
Rating Mr.
I purchased this for my daughter. She is starting her first year in college. Outstanding build, very solid and well engineered. The AMP's are the key. Heck, the sound alone is downright scary! We'll worth the money.
  Reviewed by:   from Round Rock, Texas. on 8/28/2014
Rating Mr.
Simple.Easy to use. Effective! Safe. An alternative to firearms in the house.
  Reviewed by:   from Portland, OR. on 6/9/2014
Rating Great staff who sell some wicked stuff!
I ordered two BC37 stun guns and some Wildfire pepper gel from Smart Stun. The package arrived three days later. Both stun guns had a small charge out of the box that you can use for a test fire. Just don't hold down the trigger for more than a second or you risk damaging the weapon (this is covered in the owners manual.) The arc of electricity was impressive out of the box but after a full 16 hour charge, it becomes a real wicked weapon. I bought two of these for one reason, dual wield. Sadly, I find out later that if you used two at the same time on an attacker, you'd most certainty screw up their heart and kill them. Especially if you nailed them simultaneously in the left arm and solar plexus. Anyways, real nice stun guns and the Wildfire pepper gel is potent (sprayed the gel on my hand and sniffed it.) Great job Smart Stun and thanks again for the help online and over the phone. I will be ordering from you again in the near future.
  Reviewed by:   from Cheyenne, Wyoming. on 3/20/2014
Rating Great Purchase!
I spent a good deal of time deciding which stun gun to buy, and I ultimately chose this one because of its size, discreet appearance, and amperage. It has not disappointed. I am able to walk my dog with it, and not look like a crazy person patrolling the neighborhood with a stun gun. Unless somebody's right up close, it looks just like you're carrying a cell phone or something. Additionally, the blast is absolutely terrifying, much more so than other similar stun guns I've encountered. The non-slip grip is fantastic, and the on/off switch and the button are situated so that you could easily operate this weapon, even in a panicked state. I'm typically quite uneasy about holding and using any type of "trigger" weapon, and I feel completely comfortable with the BC37 because of its user friendliness. I only have a couple complaints. Firstly, it is not super durable. I accidentally dropped it one time, from a pretty low point above the ground, and it busted open. It took me about 10 minutes to reclose it, as the charger prongs were jammed out of place. It still works, luckily, but it pops open sometimes now, and I have to snap it back into place. I would think that this type of product would have a little bit better resiliency, but if you're not clumsy like me, this may not be a problem for you. Also, many stun guns have built-in flashlights, and it's disappointing that this one doesn't, considering the context in which people often carry them (nighttime, dark areas, etc). That was my one hold-up with purchasing this product, but overall, I'm very happy with my decision, and I would definitely recommend this stun gun to others.
  Reviewed by:   from Arizona. on 2/21/2014
Rating Wow. It hurts really bad.
I gave my leg a little zap with it and it hurt really bad. It didn't knock me down but it would of if I held it there a bit long.
  Reviewed by:   from California. on 2/2/2014
Rating Dad
My wife and daughter needed some form of selfdefense and a hand gun make no sense without a carry permit and regular training so they would be ready to use the weapon effectively and safely! I would highly recommend the Barracuda for anyone who is looking for an excellent self protection device!
  Reviewed by:   from Naples, FL. on 1/7/2014
Rating wow
This stun gun is everything you said it was and more. the crack alone when the button is pushed would be a deterent to anyone. The safety of the strap and pin is what sold me on it. My girlfriend loved it and hopefully my Daughter will remember to carry it. The victum of a mugging already you have supplied her with the means to be safe.Counting on the college security gaurds is just not enough anymore. The attached charger makes it all to convienient. thank you for this great resonably priced product
  Reviewed by:   from Conn.. on 1/2/2014
Rating Great product
Haven't needed it yet, but I'm very satisfied with the purchase. Perfect size, lightweight, and extremely practical. The charging port is genius. Would definitely recommend this to anyone for the price.
  Reviewed by:   from Maryland . on 12/31/2013
Rating Store Manager
Best stun gun purchase I've made,I bought this for my girlfriend because shes taking night classes at college and has a long walk from class to the parking lot, with this shes dares someone to try something on her. Ive taken a test hit from a couple stun guns but I'm honestly afraid to try this one, its loud and sends chills. And awesome selling from www.smartstun.com, fast free shipping and great prices, and looking for my next purchase.
  Reviewed by:   from California. on 9/24/2013
Rating barracuda stun gun
i am very pleased with the barracuda stun gun i ordered. it is so easy to use. thankfully, i haven't had to use it on anyone but i feel safer knowing that i have it for protection. i have told my friends about it. i am considering ordering more products like the pepper spray or even the taser. thank you for quick shipping and a high quality product.
  Reviewed by:   from nc. on 7/27/2013
Rating Durable and Small, But Powerful
I'm very happy with this product. It is small and discrete, the charger is built in, the safety pin is ingenious, and you can't match it in Amps, which is really what's important. Very high quality device made of incredibly durable material
  Reviewed by:   from Texas. on 7/25/2013
Rating Perfect
I was pleasantly surprised at the size of this stun gun. It is perfect to slip into my pocket when I take my daily walks. I hope I never have to use it but it gives me a sense of security.
  Reviewed by:   from Fayetteville, Ga. on 3/26/2013
Rating Safety confidence booster
I have only test fired this stun gun once but it sent both my dogs scurrying out of the room. I'm happy with this purchase.
  Reviewed by:   from Santa Fe, Texas. on 3/22/2013
Rating Human
This one is not a toy. It has the amps to fulfill it's purpose. You will get your money's worth. Don't be mislead by look-a-likes and misspelled brand names.
  Reviewed by:   from Harlingen, Texas. on 3/21/2013
Rating Great looking product and great service
I have not needed it yet, but it appears to be very solid.
  Reviewed by:   from MS. on 3/17/2013
Rating Good Product
Like others have stated, it's loud and emits a strong spark. So far it holds a charge well. I started carrying this non-lethal electric along with a DW. I hope I'll never need them, but there are a lot of miscreants out there.
  Reviewed by:   from Florida. on 3/15/2013
Rating Concerned husband and parent
After a run in with an intoxicated person I decided my family and I needed a non-lethal form of protection. I had tried pepper sprays in the past but was not happy with the possibility of getting the spray on the user or innocent bystanders. It is then I started investigating stun guns. I saw some at a local gun shows but was skeptical of the claims. I came to realize the real stopping power is in the amperage and NOT the voltage. My searching brought me to Smart Stun. The Barracuda BC-37 has every feature that makes a superior stun gun: the highest legally available amperage, a safety pin, compact size, rubberized finish for great grip, enough voltage to work through thick clothing, onboard rechargeable battery, long warranty period, simple operation, no flashlight accessory to use and wear down the battery by accident, and a great price. Eliot and Smart Stun answered all of my questions and is a honest and reputable person to do business with. I am getting more units for other family members and my friends at work. Everyone likes a non-lethal option in this day and age and Smart Stun and the Barracuda BD-37 is the exact fit for protecting your loved ones and friends. I highly recommend the Barracuda BC-37 and the good people at Smart Stun
  Reviewed by:   from Kenner, LA. on 3/8/2013
Rating I'm Stunned!
This is my second B-37 and I love them. Not two days out of the box and I had a run in with two loose pitbulls while walking my little dog. I zapped once and stopped them both in their tracks and zapped again and ran them off! Thanks for a great product!
  Reviewed by:   from Tampa, Florida. on 2/17/2013
Rating Director, CSDC
As with any self-defense product, there is a false sense of security to those who do not make the time to be familiar with the product features. We can assume that many purchase this with the intention of using it in the evening hours or at night, leaving the office, walking in areas with low lighting, returning to their vehicle after an evening on the town...The on/off switch and the activate button are not easily noticable. Without practicing, and without pre-planning to have the unit in hand, it would be difficult to use if one is startled or under duress. Perfect practice makes perfect! Get accustomed to the unit BEFORE the moment of truth.
  Reviewed by:   from Atherton, CA. on 2/2/2013
Rating A must have!
I bought 2 of these units, one to stay in the car and one for my wife to carry with her in her purse. I showed her how to use it and she loves it, I am a lot more comfortable with her working in the cities now being she gets off late at night. I have showed this unit to friends to get for there wives and all agree, chances of ever having to use if are very slim, just the noise and look of one quick zap in the air is enough to make most anyone turn right around!
  Reviewed by:   from MN. on 2/2/2013
Rating family man
Perfect for my girls easy to carry easy to use the sound this thing has will make anyone think twice before getting bit. Pretty perfect
  Reviewed by:   from oklahoma. on 1/24/2013
Rating Best Zap 4 ur Buck
Well I'll start out by saying this model is going.Quick.So if you want one and dont want to wait a month for them to re-supply just get one..Anyways lets go over a few things.Comes with a nice quality belt holster for convenient carry,also in a nice quality box(not like that really matters but still)..Comes with a "safety pin" attached to a looped string that inserts into a hole in the bottom of the device.Without the pin in the device does not work.Theres a easy to use slide button that pushes out the 2 slots to plug into the wall to charge..and easily slides back in flush with the device.The size is within a palm,and smaller than I suspected But I like it,much easier concealed that way..Plus looks are deceiving as someone might find out..Good finish and quality material used with the device itself.A red light displays when the unit is on and ready to go(with the safety pin in)Comes with a 5 year warranty.And this thing will last forever.Being a charge lasts around 3 months I think and it can be charged about 500 times.In a small room its extremely loud and u could almost wear earplugs.Definately will frighten animals away and/or people..This thing packs 4.5 mil amps where as 5 is considered LETHAL.No other stun gun for this price range or size will touch this one..And dont be fooled Voltage Is NOT what matters.Anyways got to test it out on my really built brother.Did'nt get him real bad or hold it on him like u would.But could definately tell its extremely "shocking" in both senses.and definately Once they find out what its capable of they want nothing to do with it..Anyways Great purchase fast shipping.A+++ for SmartStun and the BC-37 Oh and get it now before the price goes up like $30 dollars.
  Reviewed by:   from Sparks. on 1/20/2013
Rating this is Not a toy!
omg!! All the reviews are correct. This is a true self defence device. I have seen,heard, and felt other stun guns before, but they do not compare to this! I was a bit concered at first until I pushed the button pzzow!!! What went through my mind as my dog ran into my bedroom to see whats up was I hope I dont ever get zapped by this. I purchased for my daughter who is away at college but now I want for more for my wife and other girls. I thank just hearing the POP this gun makes is almost enough to scare someone off. I did finally zap myself for just a second. Just so you know Im 6'6 250lbs and i felt through out my body for just that second. I do believe that if held on to for longer it would have dropped me to the ground. To sum it up this is a great buy and you wont be disapointed with your choice.
  Reviewed by:   from portland oregon. on 12/21/2012