Home / Accessory-Barrels / FN BBL AR-15 5.56MM 18″ M16 RIFLE You cannot add "Diamondback Firearms BBL AR-15 5.56MM 10" CAR" to the cart because the product is out of stock. Sale! FN BBL AR-15 5.56MM 18″ M16 RIFLE$29900 $27441 Only 2 left in stock FN BBL AR-15 5.56MM 18" M16 RIFLE quantity Add to cart SKU: 20-100042 Category: Accessory-Barrels Product ID: 25328 Description Description Chrome Lined Chamber and BoreM4 Style Feed RampsRifle Length Gas System Related products Sale! CANIK BARREL TP9 ELITE 9MM GLD TB $19999 $16123 Sale! FN BARREL SCAR 17S 308WIN 13″ $1,72900 $1,37486 Sale! Heckler and Koch (HK USA) BARREL P30 9MM THREADED $27600 $24704 Sale! Shadow Systems BARREL 9MM FS BRZ FLT $21100 $17348