Home / Accessory-Kits / Wilson Combat BUFFER SPRING AR15 View cart “SIG SAUER CAL-X KIT P320-X5 9MM 17RD” has been added to your cart. Wilson Combat BUFFER SPRING AR15$495 In stock Wilson Combat BUFFER SPRING AR15 quantity Add to cart SKU: TR-EBS15-SS Category: Accessory-Kits Product ID: 55318 Description Description Round Wire Related products Wilson Combat SPRING KIT S&W J FRAME $895 Sale! Keystone Sporting Arms CRICKETT SPACER KIT BLACK $2499 Original price was: $2499.$2391Current price is: $2391. Daniel Defense LOWER PARTS KIT $11800 Sale! Barrett Firearms MRAD CONVERSION KIT 300PRC 26″ $1,67500 Original price was: $1,67500.$1,54543Current price is: $1,54543.