Home / Accessory-Kits / Wilson Combat BUFFER SPRING AR15 You cannot add "SIG SAUER CAL-X KIT P320-M18 9MM COYOTE" to the cart because the product is out of stock. 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 Del-Ton LOWER PARTS KIT $5500 Del-Ton DELTA RING ASSEMBLY $1295 Sale! Del-Ton RIFLE KIT M4 16″ M-LOK BLACK $53300 Original price was: $53300.$46241Current price is: $46241. Wilson Combat SPRING KIT S&W J FRAME $895