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Rat Worx (Research And Testing Worx, Inc.) is known in the industry as a class II firearms manufacturer. Rat Worx complies with all Federal, State, and Local laws. Rat Worx does not sell “Ghost Guns” or similar products. DISCLAIMER: “STEYR” is a trademark of STEYR ARMS GmbH and is one of many trademarks owned and/or registered by STEYR ARMS, Inc. or STEYR ARMS GmbH. Neither Research And Testing Worx, Inc., nor this site are affiliated in any manner with, or otherwise endorsed by, STEYR ARMS, Inc. or STEYR ARMS GmbH. The use of “STEYR” on this page is merely to advertise the sale of STEYR firearms, parts, or components. For additional genuine STEYR ARMS, Inc. and STEYR ARMS GmbH products and parts visit https://www.steyr-arms.com/us/.
Mfg Item #: MCKSHIELDCL
The Micro Conversion Kit for the M&P Shield is the thinnest MCK we have ever produced due to the slim nature of the handgun itself. Featuring key advantages from our popular Gen2 platform the MCKSHIELD will come standard with a Gen2 stabilizer an aluminum top Picatinny rail and a magazine button catch/release for stronger retention on the extra mag holder of the MCK.