Home / Accessory-Kits / Del-Ton RIFLE KIT M4 5.56MM 16″ View cart “SIG SAUER CAL-X KIT CROSS 308WIN 24″” has been added to your cart. Sale! Del-Ton RIFLE KIT M4 5.56MM 16″$45000 Original price was: $45000.$40673Current price is: $40673. In stock Del-Ton RIFLE KIT M4 5.56MM 16" quantity Add to cart SKU: RKT100 Category: Accessory-Kits Product ID: 55534 Description Description M4 Upper Receiver w/HandguardChrome Moly M4 Threaded BarrelBolt Carrier Group Related products Daniel Defense LOWER PARTS KIT $11800 Del-Ton UPPER RECEIVER PARTS KIT $1695 Wilson Combat SPRING KIT S&W J FRAME $895 Del-Ton LOWER PARTS KIT $5500