Home / Accessory-Barrels / FN BBL AR-15 5.56MM 18″ M16 RIFLE View cart “Shadow Systems BARREL 9MM FS BRZ FLT” 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! Beretta BARREL 92FS 9MM BLK THD $27900 $21657 Sale! Springfield Armory XDM 10MM 4.5″ THREADED BARREL $15999 $11881 Sale! Shadow Systems BARREL 9MM FS BLK FLT TB $23400 $19156 Sale! FN BBL AR-15 5.56MM 14.7″ M16 MID $29900 $27441