Home / Accessory-Stocks / Heckler and Koch (HK USA) VP9 MATCH OR LONG 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) VP9 MATCH OR LONG SLIDE$54900 Original price was: $54900.$47490Current price is: $47490. In stock Heckler and Koch (HK USA) VP9 MATCH OR LONG SLIDE quantity Add to cart SKU: 51000951 Category: Accessory-Stocks Product ID: 102777 Description Description Includes Tall SightsIncludes Slide Cover Plate Related products 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 OR SLIDE WITH TALL SIGHTS $40500 Original price was: $40500.$35320Current price is: $35320. Wilson Combat SUPERSTOC CARB BUTTSTOCK BLK $5995 Sale! Heckler and Koch (HK USA) VP9SK/VP9SK-B OR SLIDE $40500 Original price was: $40500.$35320Current price is: $35320.