SIG SAUER MCX/MPX Black Folding Stock (STOCK-X-FOLD-PLUS-BLK)

Sig Sauer MCX, MPX Folding Stock, Minimalist Plus, Black. This factory original Sig Sauer aluminum MPX Folding stock features a compact and lightweight design specifically for your SIG MCX or MPX via the receiver's 1913 interface. This black Skeletonized Folding Stock has an Ergonomic design and folds easily for compact storage.