Home / Accessory-Barrels / FN BBL AR-15 5.56MM 14.7″ M4 CAR Sale! FN BBL AR-15 5.56MM 14.7″ M4 CAR$29900 Original price was: $29900.$27441Current price is: $27441. Only 1 left in stock FN BBL AR-15 5.56MM 14.7" M4 CAR quantity Add to cart SKU: 20-100044 Category: Accessory-Barrels Product ID: 25262 Description Description Chrome Lined Chamber and BoreM4 Style Feed RampsCarbine Length Gas System Related products Sale! Heckler and Koch (HK USA) BARREL P30 9MM THREADED $27699 Original price was: $27699.$24669Current price is: $24669. Sale! Springfield Armory XDM 9MM 4.5″ THREADED BARREL $15999 Original price was: $15999.$11882Current price is: $11882. Sale! Shadow Systems BARREL 9MM CPT BRZ FLT TB $23400 Original price was: $23400.$19156Current price is: $19156. Heckler and Koch (HK USA) THREAD CAP MARK 23 $3099