Home / Accessory-Stocks / Heckler and Koch (HK USA) VP9SK/VP9SK-B OR SLIDE You cannot add "SIG SAUER MPX STOCK ADAPTER ASSEMBLY" to the cart because the product is out of stock. Sale! Heckler and Koch (HK USA) VP9SK/VP9SK-B OR SLIDE$40500 Original price was: $40500.$35320Current price is: $35320. In stock Heckler and Koch (HK USA) VP9SK/VP9SK-B OR SLIDE quantity Add to cart SKU: 51000950 Category: Accessory-Stocks Product ID: 102783 Description Description Suppressor Height SightsIncludes Slide Cover Plate Related products Wilson Combat SUPERSTOC CARB BUTTSTOCK BLK $5995 Sale! Heckler and Koch (HK USA) FOLDING STOCK SP5K BLACK $38700 Original price was: $38700.$33784Current price is: $33784. 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 SLIDE WITH TALL SIGHTS $40500 Original price was: $40500.$35320Current price is: $35320.