Home / Accessory-Kits / Wilson Combat BUFFER SPRING AR15 View cart “Del-Ton RIFLE KIT M4 5.56MM 16″” 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 Sale! SIG SAUER CAL-X KIT P320-X5 9MM 17RD $79999 Original price was: $79999.$71970Current price is: $71970. Keystone Sporting Arms CRICKETT CPR SPACER KIT BLACK $1999 Sale! Barrett Firearms MRAD BREECH CONVERSION KIT $47500 Original price was: $47500.$44734Current price is: $44734. Sale! Del-Ton RIFLE KIT M4 5.56MM 16″ $45000 Original price was: $45000.$40673Current price is: $40673.