Home / Accessory-Barrels / FN BBL AR-15 5.56MM 18″ M16 RIFLE View cart “Shadow Systems BARREL 9MM FS BLK FLT TB” has been added to your cart. 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! FN BARREL SCAR 17S 308WIN 13″ $1,72900 $1,37486 Sale! Heckler and Koch (HK USA) BARREL HK45C 45ACP THREADED $18700 $17198 Sale! SilencerCo BARREL BERETTA 92 9MM 1/2X28 $16900 $14408 Sale! FN BBL AR-15 5.56MM 10.5″ M16 CAR $29900 $27441