M&P 15-22 Stock adapter kit

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The Smith & Wesson M&P 15-22 adapter for the FRS-15 is designed to compensate for the differences between a standard AR-15 lower receiver and the M&P 15-22 lower receiver. The result is a much cleaner fit to your FRS-15 stock and buffer tube cover. Installation is very easy with just a few tools.


  • High strength polymer construction
  • Full color installation instructions included
  • Mounting hardware included


  • 1/16" drill bit
  • 3/32" drill bit
  • 1/8" drill bit
  • Power drill
  • 1/16" allen wrench
  • 3/16" allen wrench
  • Philips screw driver

Made in USA

This product is intended for lawful purposes only. It is the responsibility of manufacturers, dealers, and end users to fully understand and adhere to Federal, State, and local laws when using this product. Thordsen Customs LLC and its industry partners will not be held liable for any unlawful configuration or other misuse of its products.

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