CAA Micro Conversion Kit G17/G19/G22/G23 Glock Pistol to Carbine w/ Stabilizer Stock | Gen2

$299.00 $150.00
(33 reviews)
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CAA Micro Conversion Kit G17/G19/G22/G23 Glock Pistol to Carbine w/ Stabilizer Stock | Gen2


The CAA MCK Gen2 is the newest even more compact conversion kit that transforms your Glock 17 9mm or Glock 22 .40cal into a compact, combat worthy, user friendly mini carbine within seconds. The CAA MCK Gen2 is a platform that provides the user with improved stability, increased range, faster aiming, and better accuracy, all while using the pistol you are familiar with. The light and sturdy platform for your various Glocks and pistols is made of aluminum with a polymer body. The CAA MCK Gen2 features a folding mechanism for a sturdier position, and can still be fired when in the folded position.

Fits: Glock G17, G19, G19X, G22, G23, G31, G32, G45 | Gen3 Gen4 Gen5
Will NOT fit railless Glocks Gen1 or Gen2


  • No pistol disassembly required – Just place pistol into the kit, lock, and go
  • Allows for multiple handgun models into one platform
  • Ergonomic Finger Groove Grip for more stability
  • Suppressor / Compensator Ready, accommodates a suppressor up to 1.38" diameter
  • Accommodates suppressor height sights
  • Accommodates CAA's brass catcher (sold separately)
  • Aluminum Top Picatinny rail, allowing a combination of sights and/or optics
  • Side Picatinny rails for mounting additional accessories, i.e.. thumb-rests
  • Ambidextrous, fast and easy handling
  • Right-folding arm brace for easy concealment and carry, locks in folded position, can be fired from the folded position
  • Improved spare magazine holder for a faster reload with magazine catch / release button
  • Built in charging handle allowing for quicker assembly / disassembly with increased surface contact on rear of handgun slide
  • Exposed slide release for direct contact and easier use


  • Weight: 1.57 lbs
  • Width: 2.48 lbs
  • Height: 5.7 lbs
  • Length: 13.7" - 22"


  • 5

    Posted by CRAIG on 14th Oct 2022

    Bad to the bone!

  • 5
    Fit G40

    Posted by Unknown on 10th Aug 2022

    Will any of these conversion kits fit a Glock 40 (10mm) This is the longest slide that Glock makes. Cant seem to find a conversion kit that will house anywhere. Thanks

  • 5
    Great price and service!

    Posted by Unknown on 7th Apr 2022

    I’ve been interested in the CAA conversion kit since they were first introduced years ago. I’m glad I waited to get this 2nd gen model. I’m also glad Arms Unlimited featured it at probably the lowest retail I could find, and I searched EVERYWHERE! Fast shipping made the experience even that much more enjoyable! I would recommend Arms Unlimited to anyone looking for value in their search for adding to or beginning their gun owning adventure!

  • 5

    Posted by Matt Gros on 31st Mar 2022

  • 5

    Posted by Larry D on 12th Apr 2021

    Quick shipping, awesome product..

  • 4
    MCK Gen2

    Posted by Cory Pancheri on 4th Apr 2021

    I got the MCK Gen2 for my .40 Gen5 G22 glock, and I love it. But you need to make sure you get it with the right charge handle. Mine came with 2 charge handles and neither fit. Arms unlimited was no help, and I had to go through 4 people at CAA Gearup before I found someone who helped me get the correct charge handle. I really like it so far though. Works great so far.

  • 5
    CAA Micro Conversion Kjt

    Posted by Unknown on 3rd Apr 2021

    Great Product and Price. I made a mistake and ordered the wrong one and the seller was excellent in helping me out and getting in contact with the manufacturer, I ended up just buying another Glock 17 to use this device which I am very glad I did. It works really well and is a lot of fun. I will be back for more!

  • 5
    Excellent online store!

    Posted by Mitch on 18th Mar 2021

    Good price with fast shipment. Does not get any better!

  • 5
    Great online purchase experience.

    Posted by CW Cometti on 16th Mar 2021

    Great price and a great product. Buy from these guys and you won’t be disappointed. The MCK is a really fun firearm accessory. My G22 fit perfectly in the Gen2. I would recommend this product and arms unlimited.