Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
how much length does it add to the firearm. Expert Answer

CAA does not provide dimensions for their MCK Glass Breaker. I'd recommend reaching out to them directly for more information.

by Ethan, Gear Expert, August 30, 2022
Hello my question is... Does the CAA MCK glass breaker fit all or only a certain caliber on the barrel size? Expert Answer

The CAA MCK Glass Breaker fits the Micro Roni 3rd Generation, the Gen 1 MCK (you need to remove the flashlight plug/flashlight/laser. On Gen2 MCKs, there is no need to do this), MCKSIG models, the glass breaker works with a flashlight/plug installed, M&P MCKs, the flashlight must be removed before installing a glass breaker. The flashlight plug does not need to be removed, MCK21, the flashlight and/or plug needs to be removed prior to installing the glass breaker. Does not fit the 29/30 model of MCK.

by Ethan, Gear Expert, April 1, 2022
Customer Reviews
Most Recent Reviews
Well Made Accessories by Bear, Verified Owner, April 30, 2025
Good Addition to my CAA MCK’s , Very Robust And not Cheaply Made. Best Deal was at Optics Planet and you won’t be disappointed if you buy
Read 1 Review
Color:
Black
Fabric/Material:
6061-T6 Aluminum
Condition:
Used
Condition Quality:
Fair
Condition Details:
Used

Code: XA-WS-CAA315-MCKGB-EDEMO-US-D

MPN: MCKGB-EDEMO

Product No Longer Available

Product Info for CAA MCK Glass Breaker

Micro Conversion Kit Glass Breaker.image

Our new Micro Conversion Kit Glass Breaker will make any MCK look just a bit cooler. This addon will be a big hit with the MCKcommunity.

Fits any and all MCKs (past, present,and future)! Made of 6061 t6 Aluminum and embedded with our MCK logo, the MCK Glass Breaker can be assembled in a matter of seconds and break any type of glass you may encounter. It is a great addition to anyone who owns a Micro Conversion Kit (MCK).

To install the glass breaker on your Gen 1 MCK, you need to remove the flashlight plug/flashlight/laser. On Gen2 MCKs, there is no need to do this.

On MCKSIG models, the glass breaker works with a flashlight/plug installed.

On M&P MCKs, the flashlight must be removed before installing a glass breaker. The flashlight plug does not need to be removed.

On the MCK21, the flashlight and/or plug needs to be removed prior to installing the glass breaker.

Package Contents:

  • CAA MCK Glass Breaker

Related Products to CAA MCK Glass Breaker

CAA MCK Glass Breaker Unavailable & Discontinued Models

List of Unorderable Models

  • USED, CAA MCK Glass Breaker, Black, MCKGB , MPN: MCKGB-EDEMO , Code: XA-WS-CAA315-MCKGB-EDEMO-US-D
  • CAA MCK Glass Breaker, Black, MCKGB , MPN: MCKGB , UPC: 814716041611 , Code: XA-WS-CAA315-MCKGB
Compare (0)
Last updated 2026-09-08 UTC.