Home / Accessory-Stocks / SIG SAUER MCX STOCK ADAPTER KIT View cart “SIG SAUER MCX/MPX FOLD/TELE STOCK BLACK” has been added to your cart. Sale! SIG SAUER MCX STOCK ADAPTER KIT$17999 Original price was: $17999.$17017Current price is: $17017. In stock SIG SAUER MCX STOCK ADAPTER KIT quantity Add to cart SKU: 2401191-R Category: Accessory-Stocks Product ID: 29526 Description Description Related products Wilson Combat SUPERSTOC CARB BUTTSTOCK BLK $6195 Sale! B&T TELESCOPIC STOCK APC9/APC45 $71500 Original price was: $71500.$66848Current price is: $66848. Sale! B&T TELESCOPIC STOCK APC556/300 $71500 Original price was: $71500.$66848Current price is: $66848. Sale! Heckler and Koch (HK USA) FOLDING STOCK SP5K BLACK $38700 Original price was: $38700.$33784Current price is: $33784.