Home / Accessory-Barrels / FN BBL AR-15 5.56MM 18″ M16 RIFLE View cart “FN BARREL SCAR 17S 308WIN 13″” 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 Wilson Combat BARREL GLOCK 19 9MM 4.02″ SS $18995 GLOCK THREADED BARREL G44 22LR PKG $15500 Sale! Shadow Systems BARREL 9MM CPT BRZ FLT $21100 $17348 Sale! FN BBL AR-15 5.56MM 14.7″ M16 MID $29900 $27441