Home / Accessory-Barrels / FN BBL AR-15 5.56MM 14.7″ M16 MID You cannot add "Heckler and Koch (HK USA) BARREL HK45C 45ACP THREADED" to the cart because the product is out of stock. Sale! FN BBL AR-15 5.56MM 14.7″ M16 MID$29900 Original price was: $29900.$27441Current price is: $27441. Only 2 left in stock FN BBL AR-15 5.56MM 14.7" M16 MID quantity Add to cart SKU: 20-100038 Category: Accessory-Barrels Product ID: 25325 Description Description Chrome Lined Chamber and BoreM4 Style Feed RampsMidlength Gas System Related products Sale! Springfield Armory XDM 9MM 4.5″ THREADED BARREL $15999 Original price was: $15999.$11881Current price is: $11881. Sale! CANIK BARREL TP9 ELITE SC 9MM BLK TB $8299 Original price was: $8299.$7341Current price is: $7341. Sale! FN BBL AR-15 5.56MM 16″ M16 CAR $29900 Original price was: $29900.$27441Current price is: $27441. Sale! CANIK BARREL TP9 SF 9MM BLK TB $9599 Original price was: $9599.$8299Current price is: $8299.