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! Springfield Armory XDM 10MM 4.5″ THREADED BARREL $15999 Original price was: $15999.$11882Current price is: $11882. Sale! FN BBL AR-15 5.56MM 18″ M16 RIFLE $29900 Original price was: $29900.$27441Current price is: $27441. Sale! Shadow Systems BARREL 9MM FS BLK FLT $21100 Original price was: $21100.$17348Current price is: $17348. Sale! SIG SAUER P320 X5 BARREL 9MM 5″ BLACK $24999 Original price was: $24999.$23223Current price is: $23223.