From: $314.00
Micro Conversion Kit for Smith & Wesson M&P (1.0 & 2.0 Compact)
*Flashlight, Flip-up Sights, and Thumb Rests not included
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This Micro Conversion Kit is a lightweight and sturdy platform for Smith & Wesson handguns. It has a barrel shroud made of aluminum with a polymer body. 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. Upgrade your Smith & Wesson M&P 1.0 and 2.0 compact into a full-featured M&P 1.0 & 2.0 chassis system / PDW, using our rugged Handgun Conversion Kit, the most popular Pistol Conversion Kit and Smith & Wesson Chassis system in the world.
If you have a manual safety lever on your M&P, you will need to remove it to use in your MCK
Top Features:
MCK Measurements:
What is included in the Advanced Upgrade Kit:
Smith & Wesson M&P (1.0 & 2.0 Compact)
The MCK for 1st generation M&Ps uses the same body and charging handle as the M&P 2.0 MCK. Because of this, your MCK for a first generation MCK will still say “2.0” on the inside of the ejection port and on the charging handle. This is normal and your 1st generation M&P will still fit inside the unit securely as expected. Click here for more info


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Constructed of high-impact polymer and TPE rubber—lighter and more durable than conventional rubber. Fires folded and locked. Compatible with Gen 1 & 2 MCKs; secures via Velcro arm strap. Exclusively licensed to CAA USA by SB Tactical (patent owner)—the only authorized MCK brace kit. Non NFA item.

The MCKGEN2 Stock is the NFA rifle stock exclusive to the MCKGEN2 platform. Designed to shoulder while firing, it delivers optimal comfort, ergonomics, stability, and accuracy. Note: Installing a stock converts a pistol into a Short-Barreled Rifle (SBR), requiring ATF/NFA compliance.

The Stabilizer Brace is the short replacement stock for both MCK and Micro RONI® platforms. It enables one-handed firing with a custom-fit hook-and-loop fastener and adjustable nylon brace. Features a folding mechanism for stability and includes a forearm strap for single-handed support—without converting your handgun into an SBR. Designed mainly for the US market.

The TAC Kit transforms your Micro Conversion Kit into a compact setup with a One-Point Sling (Push Button Swivel) and thumb rests, inspired by HK MP5K dynamics. Full arm extension plus bungee resistance creates a steady platform for better accuracy and control. Includes a forearm strap for single-handed support without converting your handgun into an SBR.
What's The Difference Between a Stabilizer vs. Short Stabilizer vs. Stock vs. TAC?:
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.
This thing is rad! I had my m&p that I never used and wanted to get use out of it so I bought this. Definitely recommend to anyone looking.
Awsome product
Excellent product, had a chance to try it out. Very happy with the with the way it responded. Felt solid, kickback was less and my accuracy was better
Absolutely amazing!