From: $329.99












The MCK EVO Conversion Kit chassis transforms your handgun into a compact PDW platform. This cross platform universal pistol chassis conversion kit adds rifle-like stability, faster follow-up shots, and full modularity — without any permanent changes to the firearm you already trust.
This is about getting more out of your handgun. Better handling. Faster follow-up shots. More confidence behind the trigger. Whether you’re training, shooting for fun, or building a serious personal defense weapon (PDW) setup, the MCK EVO chassis gives your pistol a whole new level of performance and versatility.
EVO Specs:
What Comes On The Box:
The EVO works with suppressors if you add a 9 Inch Barrel or longer.
We’re constantly expanding our compatibility list. If your firearm isn't listed, please suggest a make and model We’ll add it to our radar and notify you as soon as it’s supported.


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Lightweight composite arm brace with a steel reinforced core. Designed with a forearm strap for single-handed shooting support without converting your handgun into an SBR.


Full-length shoulder stock with a steel reinforced core, for traditional two-handed support and cheek-weld. Note: Installing a stock converts a pistol into a Short-Barreled Rifle (SBR), requiring ATF/NFA compliance.

Premium, high-strength metal shoulder stock for ultra-rigid support and maximum recoil control. Note: Requires NFA/SBR compliance.

Compact steel reinforced core arm brace with a reduced length of pull, ideal for tighter maneuvering, concealed transport, or smaller shooters.

Compact shoulder stock with a steel reinforced core, a shortened length of pull for tight spaces and quick handling. Note: Requires NFA/SBR compliance.
What's The Difference Between a Stabilizer vs. Stock?:
What's The Difference Between Polymer vs. Aluminum?:
What's The Difference Between a Standard vs. Short?:
Find out if your pistol is compatible out of the box or if it requires an upgrade kit.
Select your gun's manufacturer and exact model above to verify setup compatibility.
I love this , my new baby ,Best buy in a very long time. Can’t put it down. Lol don’t know what to take down , put on it ?.
I loved it so much I bought another one
This is an amazing chassis. I was skeptical at first but I am extremely impressed by the construction and ease of this device. I use for my truck.
This is awesome…dream come true.
Great fit and easy to assemble!