S&J Hardware

MCS M4 Buttstock Adaptor/ Kit

SKU MCSM4
5 out of 5 stars 2 Reviews
$145.57 Tax
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MCS M4 Buttstock Adaptor/ Kit

We are offering this product in two configurations; the adaptor alone, as well as the full kit.

Adaptor: This is just the adaptor body and dovetail adaptor plate. Not included: Grip, Buffer Tube, Castle Nut, Buttstock, Hardware, Firearm. 

Kit: Adaptor body and dovetail adaptor plate, A2 Grip, Buffer Tube, Castle Nut, Magpul MOE Stock, necessary hardware. Not included: firearm, receiver assembly base, MCS nut. 

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Adaptor body is precision machined from 6061 T6 aluminum, then cerakoted in graphite black.

Dovetail adaptor plate is machined from 4140 steel and cerakoted in graphite black.

Made in Canada.

  • 5 out of 5 stars

    MCS M4 Buttstock

    Great stock/adapter combo. Built with precision and extremely durable. Thanks.
  • 5 out of 5 stars

    Nice product. Damn close to the OEM version.

    After inspection, I would have countersunk the pistol grip screw hole slightly. It would have made lining up the screw easier without cross threading. Very nice product.
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