S333 Thunderstruck™

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  • S333 Thunderstruck™
  • S333 Thunderstruck™
  • S333 Thunderstruck™



IMPORTANT NOTE: All S333s are shot tested and regulated with the following ammo: CCI Maxi Mag 40 Grain, Maxi Mag 40 Grain HP, and PMC Predator 40 Grain loads. We find there are large quality control issues with some ammo that cause issues with this gun.

The S333 Thunderstruck™ sets the standard for the ultimate in personal protection by simultaneously firing two rounds of .22 Win Mag with each pull of the trigger. With four pulls of the trigger, eight rounds are fired in only three seconds.

By combining standard ammunition and birdshot, each pull of the trigger will deliver an incredible combination of firepower and very light recoil.

The S333 Thunderstruck™ is incredibly reliable because it functions as a Double Action Revolver. These Revolvers are far more superior to any other automatic pistol which are rendered useless when they jam or misfire. Additionally, the two shots per pull, with four pulls of the trigger, makes the S333 Thunderstruck™ the most redundant and reliable personal protection firearm when your life is on the line.

The S333 Thunderstruck™ also features an articulated safety integral into the trigger and requires a deliberate and full pull of the trigger before the transfer bar will clear from the firing pins and hammers. The resulting S333 Thunderstruck™ is the safest personal protection firearm available.

Our patented design of the S333 Thunderstruck™ is the most compact and concealable firearm imaginable of its type. The small size allows it to be carried in your pocket or purse and can be easily retrieved when needed.

The ergonomic design of the S333 Thunderstruck™ features a comfortable polymer grip, intuitive controls, and no clumsy safety. This makes the S333 Thunderstruck™ the ideal choice in personal protection when your life depends on it.


Caliber .22 Win Mag
Capacity 8 Rounds
Barrel Length 1 1/4
Cylinder Material High Strength Steel
System Double Barrel Double Action Revolver, Two Rounds Fired With Each Pull of the Trigger
Frame Material 7075 Aircraft Grade Aluminum with Anodized Finish
Safety Integral Articulated Trigger Safety, Transfer Bar Blocks Firing Pins From Hammers
Barrel Material Steel
Grip Polymer
Weight 18 oz
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27 Reviews

  • 5
    A must have

    Posted by Jose on 22nd Dec 2020

    A lot of punch in a little package! Able to find ammo too! Great gun!!!

  • 5

    Posted by Marie on 15th Dec 2020

    This was just what I was looking for - a safer personal protection revolver. Simple to use and clean. Fun to shoot and would definitely hurt someone up close. Perfect.

  • 5

    Posted by Richard Miller on 15th Nov 2020

    This is LOUD, the first time I pulled the trigger at the indoor range I use, the range went silent and the other shooters stepped back with a what the hell was that? I told them just a 22, they didn't believe me. At 5 and 10 yds the rounds were less than 1/2 inch apart. Not a distance gun whatsoever but real good up close. The trigger pull is so hard that I can't do it with 1 finger and the difficulty in pull definitely affects accuracy. Overall I like it.

  • 5

    Posted by Marcus C. on 21st Sep 2020

    I bought this to provide quick and easy self defense for my family. The low recoil and ease of handling will allow my mother with fibromialgia the ability to protect herself despite her muscle pains.

  • 5

    Posted by Jerry on 8th Sep 2020

    Strange looking gun! Very well made high quality. Smooth operation.
    Heavy pull on trigger, but has a definite wall and then breaks smooth.
    Think its a keeper!

    Oh on the 22 Magnum round . . . it creates a 3/8" hole (Times Two) with 18" of penetration.
    A 45 caliber creates a 3/4" hole with 14" of penetration.

  • 5
    Easy to handle.

    Posted by Mitchell on 4th Sep 2020

    This is my personal home defense. I love firing it.

  • 5

    Posted by Spencer G. on 31st Aug 2020

    Definitely a unique buy. While it might not be the most accurate, it makes up for the punch! Two 22mag? That\'s like a 44mag! Well, maybe at point-blank range. At 7 yards, the two bullets hit the paper about 6 to 10 inches apart on average. I thought they would couple up like snake bites. But the bullet sway was just a lot more than expected. Out of the first 50 rounds, only failed to fire one cartridge. Coulda been the ammo though. It\'s small, but heafty. The trigger is rather big and hinders draw from a pocket or a purse. Over all, I think it\'s a good backup or definitely home/car defense. Something point blank you\'d use instead of a snub nose 38. You get 8 bullets, but only 4 trigger pulls, so use them wisely!

  • 5

    Posted by Caleb L. on 25th Aug 2020

    It started by a friend sending me a photo of the S333 because he knows I love unique guns. Upon seeing it, I dropped what I was doing, started reading the specs, watching demo videos, etc. By the end of the day, I had placed an order for one!

    I love how comfortable the S333 feels in the hand, the overall size, functionality, and safety. Some people have told me that it looks unsafe, but once they check it out, they quickly realize it’s actually safer than most other guns. I’m very happy with the S333's accuracy & versatility. My S333 Thunderstruck is always the talk of the range and everyone wants to try it out!

  • 5
    Interesting Concept

    Posted by Jeffrey N. on 20th Aug 2020

    Good choice for someone who has little experience with firearms in a desperate situation.

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