MCK Stitches Edition | Glock 17/19/19X/22/23/25/31/32/45


(15 customer reviews)

MOS Optic Sights w/ Riser

The MOS Optics Sights with Riser is a high-performance, lightweight and durable sight. It has a compact size of 85x50x55mm and weighs only 0.3kg. The sight features 4 different reticles, 5 brightness settings, and a magnification of 1X. It's powered by a CR2032 3V lithium battery and has an objective diameter of 22mm. Overall, it's an excellent choice for those who require accuracy, durability, and versatility.

Out of stock


Front & Rear Flip Up Sights & OPS May Vary Based On Inventory

All of the BEST accessories available for your MCK all in one place! Save a few dollars when you bundle our 500 lumen MCK mounted flashlight/housing, backup flip sights, thumbs rests, sling and sling swivel. Everything to get you to the range and accurate right out of the box!

Earn up to 36 Points.


  • Price Match Promise
  • Free Shipping In US Orders $150+
  • Secure Checkout
  • 2 Year Warranty

*Not compatible with Gen1 & Gen2 models of Glock

*Flashlight, Flip-up Sights, and Thumb Rests not included

The extended stabilizer, which now comes standard, enables one-handed firing for better shooting performance. It also comes with a Velcro® strap fastener which provides a custom fit to any user. MCK is the most cost effect conversion kit in the world. Fastest assembly/disassembly conversion kit on the market. Improving accuracy dramatically up to 200 yards. We are the exclusive licensee of the SB tactical stabilizer brace for the handgun conversion kits.

Top Features:

  • No pistol disassembly required – Just place pistol into the kit, lock, and go
  • Allows for multiple handgun models into one platform
  • 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 stock arm brace for easy concealment and carry, locks in the folded position
  • Front spare magazine holder for a faster reload
  • Built-in charging handle allowing for quicker assembly/disassembly
  • Exposed slide release for direct contact and easier use

MCK Measurements:

  • Width: 2.48″
  • Height: 5.70″
  • Length: 13.70″

What is included in the Advanced Upgrade Kit:

  • Polymer-pair side rail thumb rests (MCKTHR)
  • Push button sling swivel (MCKPBSS)
  • One point sling (MCKOPS)
  • Flashlight that fits MCK & Micro Roni 17 / 19 chassis (MCKFL)
  • Polymer front flip-up sight (MCKFBUS)
  • Polymer front rear-up sight (MCKRBUS)

Reviews & Ratings

(15 customer reviews)

15 reviews for MCK Stitches Edition | Glock 17/19/19X/22/23/25/31/32/45

  1. BR

    Bradley Robinson

    I really love this product, especially if you get the it with all the bells and whistles, really helps me be more accurate with my pistol and it absorbs the recoil well, the space for second mag is genius, mine had a fire discolorations on the Mck, but gun cleaned it with gun oil and you hardly see it, although they did offer to replace it. I also love that’s all American Made!!! Quality is really really good!!! Keep making great stuff

  2. RG

    Robert Green

  3. VW

    Vincent W.

    I bought this because I’m a huge fan of Stiches and figured this would be a good way to get some more accuracy out of my Glock 19. It definitely surpassed my expectations! I took this to the range and can put groups together like no ones business! In a regular 15 round mag I’m keeping groups in a 4-5 inch spread. I did add a separate red dot not from CAA on it. Great product overall!!!

  4. MA

    Montreal Adams

    I love it just for the appearance alone

  5. CS

    Caleb Stokes

    Great product delivered in a timely fashion

  6. JS

    James Shah

    Thank you so much everything was perfect!

  7. TL

    Tim Lynch

    Ordering process is easy. This is my 2nd purchase from CAA. Like the first shipment my merchandise was correct and without damage. The email communication set my mind at ease.
    Thank you CAA for being the definition of professional business.

  8. BW

    Brandon Woodson

    Love it

  9. DR

    douglas ragland

    Super dope

  10. TB

    Troy Burns jr

    Great product! I can not wait to shoot it.

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