Sig Sauer Folding Stock Assembly for MCX / MPX

The Sig Sauer® Folding Stock Assembly for MCX / MPX helps make your Sig MCX or MPX easier to stow away for transportation or storage. This folding stock assembly is perfect as a replacement part or an upgrade for your MCX or MPX and mounts easily to the receiver’s 1913 interface. The telescoping stock features lightweight and durable polymer construction.

NOTE: Use of this product with or attached to a firearm may result in the firearm meeting the definition of a "rifle" or "short-barreled rifle" under Federal law. Many states and localities regulate the use and/or possession of collapsible and folding stocks. Use, or possession of this product in conjunction with certain other parts, may be illegal in some jurisdictions. It is YOUR responsibility to ensure that your use or attachment of this product to a firearm is done in accordance with all applicable Federal, state, and local laws and regulations.