CZ Scorpion Carbine Barrel Nut Tool

(5 customer reviews)


In stock

SKU: 10075 Categories: , ,


Use this tool to remove the barrel nut on your CZ Scorpion Carbine. The carbine barrel nut (CZ-USA # 19343) is a standard 21mm hex, problem is that it is buried down inside of the long carbine handguard shroud. This tool acts like a VERY deep socket extension, the clearance inside of the tool allows it to be dropped down over the barrel, and engage the 21mm hex nut that secures the handguard in place.

Please note that the torque spec for the barrel nut with a factory carbine handguard is 200 in*lbs, or about 16 ft*lbs. Over torquing the barrel nut can cause the factory handguard to crack or split.

  • Barrel Nut Tool for CZ Scorpion Carbine
  • Use with 1/2″ Ratchet or Breaker Bar
  • Made From Chromoly Steel and Zinc coated for corrosion resistance

Designed and Manufactured completely in USA.


Gunsmith Installation Recommended for All Parts.

5 reviews for CZ Scorpion Carbine Barrel Nut Tool

  1. michaelsmerkel (verified owner)

    Okay, first of all… nicely done HB! This is by far the best, albeit simple, after market tools I’ve come across. The craftsmanship is superbly done. It, meaning the welds, honestly look far more suited for a high-end vehicle restoration vs a barrel nut tool. For the average owner, those not too snobbish to use what works as opposed to branding, I highly recommend this tool. You cannot find a better bang for your buck!

  2. Mengles (verified owner)

    This tool is simply the best on the market. Very pleased by the craftsmanship. Well done HB!

  3. thrashnburn666 (verified owner)

    Received this tool in less than 48 hrs. from the time it was ordered – well done HBI. I put it to use as soon as it arrived and have to say that it worked splendidly. It seems to be very nicely made and well suited to the task at hand.

  4. Mellis (verified owner)

    This tool is very well made. The barrel nut on my carbine had come loose, and the handguard was rattling around. I easily spun the nut the rest of the way off by hand. There was not trace of thread locker on mine, contrary to others’ experiences that I’ve read. I completely removed the handguard to inspect for any damage or other issues, and then applied some blue threadlocker to the barrel threads and reinstalled the handguard and nut. The job was quite easy, but would be impossible without a tool like this.

  5. ernesto herrera (verified owner)

    I’ve got a story about the level of customer service you get from a company that sells great products……so I ordered the tool, so that I can maybe paint my barrel. Its needed to get the barrel nut off to remove the handguard. It had been out of stock, but I suddenly found it in stock and ordered right away. Well, in my haste I think I entered the wrong address for shipping by one digit : ( When I noticed the post office about to send it back, I reached out to the sales team at hbi and they were able to rectify the problem i created. Now, I can paint my barrel this weekend! Great stuff, great company!

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