Home / Accessory-Stocks / SIG SAUER MPX STOCK ADAPTER ASSEMBLY Sale! SIG SAUER MPX STOCK ADAPTER ASSEMBLY$12999 Original price was: $12999.$12618Current price is: $12618. In stock SIG SAUER MPX STOCK ADAPTER ASSEMBLY quantity Add to cart SKU: ADAPTER-X-FOLD Category: Accessory-Stocks Product ID: 59100 Description Description Related products Sale! Heckler and Koch (HK USA) 3-POSITION STOCK SP5 BLACK $62300 Original price was: $62300.$53753Current price is: $53753. Sale! Heckler and Koch (HK USA) VP9 MATCH OR LONG SLIDE $54900 Original price was: $54900.$47490Current price is: $47490. Sale! Heckler and Koch (HK USA) VP9 OR LONG SLIDE TALL SIGHTS $49900 Original price was: $49900.$37683Current price is: $37683. Sale! B&T TELESCOPIC STOCK APC556/300 $75000 Original price was: $75000.$61687Current price is: $61687.