Home / Accessory-Stocks / SIG SAUER MCX/MPX FOLDING PCB COYOTE # You cannot add "Heckler and Koch (HK USA) FOLDING STOCK SP5K BLACK" to the cart because the product is out of stock. Sale! SIG SAUER MCX/MPX FOLDING PCB COYOTE #$19999 $18825 Out of stock SKU: PCB-X-FOLD-COY Category: Accessory-Stocks Product ID: 47113 Description Description Pivoting Contour Brace (PCB)For Use On SIG MCX & MPXRequires 1913 Interface Related products Sale! Heckler and Koch (HK USA) VP9 MATCH OR LONG SLIDE $54900 $47490 Sale! Heckler and Koch (HK USA) VP9 OR SLIDE WITH TALL SIGHTS $40500 $35320 Sale! SIG SAUER MPX STOCK ADAPTER ASSEMBLY $12999 $12618 Wilson Combat SUPERSTOC CARB BUTTSTOCK BLK $5995