Home / Accessory-Barrels / FN BBL AR-15 5.56MM 14.7″ M4 CAR View cart “FN BBL AR-15 5.56MM 10.5″ M16 CAR” has been added to your cart. 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! Beretta BARREL 92FS 9MM BLK THD $27900 Original price was: $27900.$19247Current price is: $19247. Sale! Shadow Systems BARREL 9MM FS BRZ FLT TB $23400 Original price was: $23400.$19156Current price is: $19156. Heckler and Koch (HK USA) THREAD CAP MARK 23 $3099 Sale! Shadow Systems BARREL 9MM CPT BRZ FLT TB $23400 Original price was: $23400.$19156Current price is: $19156.