MCK EVO Unboxing

August 24, 2026

Quick Unboxing Steps

Open the Box — Your MCK EVO arrives in a secure branded box. Flip it open to reveal the contents.
Scan the QR Code — Locate the "READ THIS FIRST" card and scan the QR code with your phone or tablet to access the full digital instruction manual.
Review Lock Instructions — Check the visual guide showing how the door should feel and look when locked in the secure position.
Beaver Tail Fitment Guide — Flip the card over for the complete fitment chart — matches your handgun model to the correct beaver tail and shim options.
Unpack the Adapters Bag — Contains adapters for sub-compact and carry firearms including SIG P365 and Glock 43.
Beaver Tails & Shims — Multiple beaver tail options + shims for a custom, tighter fit. Refer to the fitment guide for your specific firearm.
The MCK EVO Itself — The next-generation Micro Conversion Kit with tool-free lock-in, ambidextrous charging handle, and aircraft-grade aluminum construction. Stay tuned for the Beaver Tail installation video.

0:04 Hey guys, how you doing? It's Joe with CAA. We're going to get into unboxing the MCK Evo.
0:13 When you get your kit, it comes in your box. Flip it open.
0:19 First thing you're going to see is "read this first". This is how you get access to the instruction manual. Just go ahead and scan that QR code right there.
0:29 It'll bring it up on your phone or your tablet. And uh we've given you some quick instructions here on what it should feel like and look like when the door is locked in its secure position.
0:40 On the other side of these instructions are going to be your beaver tail fitment guide. That's where you're going to understand which gun goes with which beaver tail and what to put in. And you're also going to see how to put in these shims if you want a tighter fit. We'll get into that here in a second.
1:01 You're going to have three bags. You're going to have your adapters. This is for your sub compact and carry firearms like your P365, your Glock 43, and then you're going to have your different Beaver Tails.
1:22 Last but not least, the MCK Evo. Stay tuned for how to install your Beaver Tail.