Home / Accessory-Barrels / FN BBL AR-15 5.56MM 18″ M16 RIFLE 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! Heckler and Koch (HK USA) BARREL HK45C 45ACP THREADED $18700 $17198 Sale! SilencerCo BARREL BERETTA 92 9MM 1/2X28 $16900 $14408 Sale! Shadow Systems BARREL 9MM FS BLK FLT TB $23400 $19156 Sale! Springfield Armory XDM 9MM 4.5″ THREADED BARREL $15999 $11881