SIG Sauer MCX, MPX Mil Spec M4/AR Side Folding Polymer Stock STOCK-X-FOLD-M4-BLK

SIG SAUER factory replacement M4 stock installs easily on your MCX/MPX via the receiver's 1913 interface. This stock option gives you the ability to install standard AR-15 types buttstocks on your MCX/MPX. Stock is available in black.

CAUTION: 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 insure your use of this product is in compliance with all Federal, State and local laws and regulations.